6096]  nfsd_net_init+0x33/0x3d0
[  158.098681][ T6096]  ? __pfx_nfsd_net_init+0x10/0x10
[  158.098705][ T6096]  ops_init+0x1df/0x5f0
[  158.098732][ T6096]  setup_net+0x1ff/0x510
[  158.098753][ T6096]  ? lockdep_init_map_type+0x5c/0x280
[  158.098793][ T6096]  ? __pfx_setup_net+0x10/0x10
[  158.098818][ T6096]  ? debug_mutex_init+0x37/0x70
[  158.098843][ T6096]  copy_net_ns+0x2a6/0x5f0
[  158.098872][ T6096]  create_new_namespaces+0x3ea/0xa90
[  158.098905][ T6096]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  158.098933][ T6096]  ksys_unshare+0x45b/0xa40
[  158.098964][ T6096]  ? __pfx_ksys_unshare+0x10/0x10
[  158.099006][ T6096]  __x64_sys_unshare+0x31/0x40
[  158.099036][ T6096]  do_syscall_64+0xcd/0x490
[  158.099060][ T6096]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  158.099084][ T6096] RIP: 0033:0x7f433e18e929
[  158.099102][ T6096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  158.099124][ T6096] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  158.099146][ T6096] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  158.099161][ T6096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  158.099175][ T6096] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  158.099189][ T6096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  158.099203][ T6096] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  158.099233][ T6096]  </TASK>
[  158.425580][ T6097] FAULT_INJECTION: forcing a failure.
[  158.425580][ T6097] name failslab, interval 1, probability 0, space 0, times 0
[  158.438331][ T6097] CPU: 1 UID: 0 PID: 6097 Comm: syz.0.56 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  158.438362][ T6097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  158.438376][ T6097] Call Trace:
[  158.438385][ T6097]  <TASK>
[  158.438394][ T6097]  dump_stack_lvl+0x16c/0x1f0
[  158.438435][ T6097]  should_fail_ex+0x512/0x640
[  158.438470][ T6097]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  158.438508][ T6097]  should_failslab+0xc2/0x120
[  158.438530][ T6097]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  158.438564][ T6097]  ? __proc_create+0xc3/0x8c0
[  158.438600][ T6097]  ? __proc_create+0x2ce/0x8c0
[  158.438640][ T6097]  __proc_create+0x2ce/0x8c0
[  158.438678][ T6097]  ? __pfx___proc_create+0x10/0x10
[  158.438720][ T6097]  ? _raw_write_unlock+0x28/0x50
[  158.438754][ T6097]  ? proc_register+0x314/0x5f0
[  158.438793][ T6097]  proc_create_reg+0x7d/0x180
[  158.438817][ T6097]  proc_create_data+0x86/0x110
[  158.438838][ T6097]  ? __pfx_proc_create_data+0x10/0x10
[  158.438862][ T6097]  ? cache_register_net+0x137/0x5e0
[  158.438893][ T6097]  cache_register_net+0x2d6/0x5e0
[  158.438922][ T6097]  nfsd_export_init+0x16e/0x250
[  158.438948][ T6097]  ? __pfx_nfsd_net_init+0x10/0x10
[  158.438971][ T6097]  nfsd_net_init+0x33/0x3d0
[  158.438996][ T6097]  ? __pfx_nfsd_net_init+0x10/0x10
[  158.439027][ T6097]  ops_init+0x1df/0x5f0
[  158.439054][ T6097]  setup_net+0x1ff/0x510
[  158.439075][ T6097]  ? lockdep_init_map_type+0x5c/0x280
[  158.439107][ T6097]  ? __pfx_setup_net+0x10/0x10
[  158.439133][ T6097]  ? debug_mutex_init+0x37/0x70
[  158.439158][ T6097]  copy_net_ns+0x2a6/0x5f0
[  158.439188][ T6097]  create_new_namespaces+0x3ea/0xa90
[  158.439221][ T6097]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  158.439248][ T6097]  ksys_unshare+0x45b/0xa40
[  158.439280][ T6097]  ? __pfx_ksys_unshare+0x10/0x10
[  158.439322][ T6097]  __x64_sys_unshare+0x31/0x40
[  158.439351][ T6097]  do_syscall_64+0xcd/0x490
[  158.439375][ T6097]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  158.439400][ T6097] RIP: 0033:0x7f433e18e929
[  158.439418][ T6097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  158.439439][ T6097] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  158.439461][ T6097] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  158.439476][ T6097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  158.439490][ T6097] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  158.439505][ T6097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  158.439518][ T6097] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  158.439548][ T6097]  </TASK>
[  158.813633][ T6098] FAULT_INJECTION: forcing a failure.
[  158.813633][ T6098] name failslab, interval 1, probability 0, space 0, times 0
[  158.828641][ T6098] CPU: 1 UID: 0 PID: 6098 Comm: syz.0.57 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  158.828684][ T6098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  158.828702][ T6098] Call Trace:
[  158.828712][ T6098]  <TASK>
[  158.828724][ T6098]  dump_stack_lvl+0x16c/0x1f0
[  158.828780][ T6098]  should_fail_ex+0x512/0x640
[  158.828828][ T6098]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  158.828880][ T6098]  should_failslab+0xc2/0x120
[  158.828910][ T6098]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  158.828957][ T6098]  ? __proc_create+0xc3/0x8c0
[  158.829005][ T6098]  ? __proc_create+0x2ce/0x8c0
[  158.829061][ T6098]  __proc_create+0x2ce/0x8c0
[  158.829111][ T6098]  ? __pfx___proc_create+0x10/0x10
[  158.829179][ T6098]  proc_mkdir+0x81/0x170
[  158.829206][ T6098]  ? __pfx_proc_mkdir+0x10/0x10
[  158.829260][ T6098]  ? cache_register_net+0x137/0x5e0
[  158.829302][ T6098]  cache_register_net+0x18f/0x5e0
[  158.829341][ T6098]  nfsd_idmap_init+0xb6/0x250
[  158.829384][ T6098]  ? __pfx_nfsd_net_init+0x10/0x10
[  158.829416][ T6098]  nfsd_net_init+0x69/0x3d0
[  158.829450][ T6098]  ? __pfx_nfsd_net_init+0x10/0x10
[  158.829483][ T6098]  ops_init+0x1df/0x5f0
[  158.829520][ T6098]  setup_net+0x1ff/0x510
[  158.829550][ T6098]  ? lockdep_init_map_type+0x5c/0x280
[  158.829596][ T6098]  ? __pfx_setup_net+0x10/0x10
[  158.829631][ T6098]  ? debug_mutex_init+0x37/0x70
[  158.829674][ T6098]  copy_net_ns+0x2a6/0x5f0
[  158.829715][ T6098]  create_new_namespaces+0x3ea/0xa90
[  158.829760][ T6098]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  158.829799][ T6098]  ksys_unshare+0x45b/0xa40
[  158.829841][ T6098]  ? __pfx_ksys_unshare+0x10/0x10
[  158.829900][ T6098]  __x64_sys_unshare+0x31/0x40
[  158.829942][ T6098]  do_syscall_64+0xcd/0x490
[  158.829974][ T6098]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  158.830006][ T6098] RIP: 0033:0x7f433e18e929
[  158.830031][ T6098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  158.830060][ T6098] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  158.830090][ T6098] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  158.830110][ T6098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  158.830129][ T6098] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  158.830147][ T6098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  158.830165][ T6098] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  158.830207][ T6098]  </TASK>
[  159.195780][ T6099] FAULT_INJECTION: forcing a failure.
[  159.195780][ T6099] name failslab, interval 1, probability 0, space 0, times 0
[  159.211796][ T6099] CPU: 1 UID: 0 PID: 6099 Comm: syz.0.58 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  159.211839][ T6099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  159.211856][ T6099] Call Trace:
[  159.211867][ T6099]  <TASK>
[  159.211879][ T6099]  dump_stack_lvl+0x16c/0x1f0
[  159.211933][ T6099]  should_fail_ex+0x512/0x640
[  159.211987][ T6099]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  159.212040][ T6099]  should_failslab+0xc2/0x120
[  159.212070][ T6099]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  159.212116][ T6099]  ? __proc_create+0xc3/0x8c0
[  159.212164][ T6099]  ? __proc_create+0x2ce/0x8c0
[  159.212220][ T6099]  __proc_create+0x2ce/0x8c0
[  159.212270][ T6099]  ? __pfx___proc_create+0x10/0x10
[  159.212337][ T6099]  proc_mkdir+0x81/0x170
[  159.212365][ T6099]  ? __pfx_proc_mkdir+0x10/0x10
[  159.212413][ T6099]  ? cache_register_net+0x137/0x5e0
[  159.212456][ T6099]  cache_register_net+0x18f/0x5e0
[  159.212495][ T6099]  nfsd_idmap_init+0xb6/0x250
[  159.212538][ T6099]  ? __pfx_nfsd_net_init+0x10/0x10
[  159.212570][ T6099]  nfsd_net_init+0x69/0x3d0
[  159.212604][ T6099]  ? __pfx_nfsd_net_init+0x10/0x10
[  159.212638][ T6099]  ops_init+0x1df/0x5f0
[  159.212675][ T6099]  setup_net+0x1ff/0x510
[  159.212705][ T6099]  ? lockdep_init_map_type+0x5c/0x280
[  159.212750][ T6099]  ? __pfx_setup_net+0x10/0x10
[  159.212785][ T6099]  ? debug_mutex_init+0x37/0x70
[  159.212821][ T6099]  copy_net_ns+0x2a6/0x5f0
[  159.212861][ T6099]  create_new_namespaces+0x3ea/0xa90
[  159.212906][ T6099]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  159.212949][ T6099]  ksys_unshare+0x45b/0xa40
[  159.212992][ T6099]  ? __pfx_ksys_unshare+0x10/0x10
[  159.213052][ T6099]  __x64_sys_unshare+0x31/0x40
[  159.213091][ T6099]  do_syscall_64+0xcd/0x490
[  159.213124][ T6099]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  159.213156][ T6099] RIP: 0033:0x7f433e18e929
[  159.213181][ T6099] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  159.213210][ T6099] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  159.213238][ T6099] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  159.213263][ T6099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  159.213280][ T6099] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  159.213297][ T6099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  159.213314][ T6099] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  159.213354][ T6099]  </TASK>
[  159.560611][ T6100] FAULT_INJECTION: forcing a failure.
[  159.560611][ T6100] name failslab, interval 1, probability 0, space 0, times 0
[  159.575777][ T6100] CPU: 1 UID: 0 PID: 6100 Comm: syz.0.59 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  159.575819][ T6100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  159.575835][ T6100] Call Trace:
[  159.575845][ T6100]  <TASK>
[  159.575857][ T6100]  dump_stack_lvl+0x16c/0x1f0
[  159.575910][ T6100]  should_fail_ex+0x512/0x640
[  159.575955][ T6100]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  159.575994][ T6100]  should_failslab+0xc2/0x120
[  159.576016][ T6100]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  159.576050][ T6100]  ? __proc_create+0xc3/0x8c0
[  159.576085][ T6100]  ? __proc_create+0x2ce/0x8c0
[  159.576125][ T6100]  __proc_create+0x2ce/0x8c0
[  159.576162][ T6100]  ? __pfx___proc_create+0x10/0x10
[  159.576204][ T6100]  ? _raw_write_unlock+0x28/0x50
[  159.576239][ T6100]  ? proc_register+0x314/0x5f0
[  159.576279][ T6100]  proc_create_reg+0x7d/0x180
[  159.576303][ T6100]  proc_create_data+0x86/0x110
[  159.576325][ T6100]  ? __pfx_proc_create_data+0x10/0x10
[  159.576349][ T6100]  ? cache_register_net+0x137/0x5e0
[  159.576381][ T6100]  cache_register_net+0x2d6/0x5e0
[  159.576409][ T6100]  nfsd_idmap_init+0xb6/0x250
[  159.576441][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  159.576465][ T6100]  nfsd_net_init+0x69/0x3d0
[  159.576490][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  159.576514][ T6100]  ops_init+0x1df/0x5f0
[  159.576541][ T6100]  setup_net+0x1ff/0x510
[  159.576563][ T6100]  ? lockdep_init_map_type+0x5c/0x280
[  159.576596][ T6100]  ? __pfx_setup_net+0x10/0x10
[  159.576630][ T6100]  ? debug_mutex_init+0x37/0x70
[  159.576655][ T6100]  copy_net_ns+0x2a6/0x5f0
[  159.576684][ T6100]  create_new_namespaces+0x3ea/0xa90
[  159.576717][ T6100]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  159.576745][ T6100]  ksys_unshare+0x45b/0xa40
[  159.576778][ T6100]  ? __pfx_ksys_unshare+0x10/0x10
[  159.576820][ T6100]  __x64_sys_unshare+0x31/0x40
[  159.576851][ T6100]  do_syscall_64+0xcd/0x490
[  159.576876][ T6100]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  159.576900][ T6100] RIP: 0033:0x7f433e18e929
[  159.576920][ T6100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  159.576942][ T6100] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  159.576963][ T6100] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  159.576979][ T6100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  159.576993][ T6100] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  159.577007][ T6100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  159.577021][ T6100] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  159.577050][ T6100]  </TASK>
2025/06/12 16:06:57 executed programs: 47
[  160.054804][ T6103] FAULT_INJECTION: forcing a failure.
[  160.054804][ T6103] name failslab, interval 1, probability 0, space 0, times 0
[  160.070939][ T6103] CPU: 0 UID: 0 PID: 6103 Comm: syz.0.61 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  160.070972][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  160.070986][ T6103] Call Trace:
[  160.070994][ T6103]  <TASK>
[  160.071002][ T6103]  dump_stack_lvl+0x16c/0x1f0
[  160.071045][ T6103]  should_fail_ex+0x512/0x640
[  160.071078][ T6103]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  160.071116][ T6103]  should_failslab+0xc2/0x120
[  160.071139][ T6103]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  160.071172][ T6103]  ? __proc_create+0xc3/0x8c0
[  160.071208][ T6103]  ? __proc_create+0x2ce/0x8c0
[  160.071247][ T6103]  __proc_create+0x2ce/0x8c0
[  160.071285][ T6103]  ? __pfx___proc_create+0x10/0x10
[  160.071326][ T6103]  ? _raw_write_unlock+0x28/0x50
[  160.071360][ T6103]  ? proc_register+0x314/0x5f0
[  160.071399][ T6103]  proc_create_reg+0x7d/0x180
[  160.071423][ T6103]  proc_create_data+0x86/0x110
[  160.071444][ T6103]  ? __pfx_proc_create_data+0x10/0x10
[  160.071468][ T6103]  ? cache_register_net+0x137/0x5e0
[  160.071500][ T6103]  cache_register_net+0x2d6/0x5e0
[  160.071537][ T6103]  nfsd_export_init+0xb6/0x250
[  160.071563][ T6103]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.071586][ T6103]  nfsd_net_init+0x33/0x3d0
[  160.071611][ T6103]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.071635][ T6103]  ops_init+0x1df/0x5f0
[  160.071661][ T6103]  setup_net+0x1ff/0x510
[  160.071682][ T6103]  ? lockdep_init_map_type+0x5c/0x280
[  160.071715][ T6103]  ? __pfx_setup_net+0x10/0x10
[  160.071740][ T6103]  ? debug_mutex_init+0x37/0x70
[  160.071765][ T6103]  copy_net_ns+0x2a6/0x5f0
[  160.071795][ T6103]  create_new_namespaces+0x3ea/0xa90
[  160.071827][ T6103]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  160.071855][ T6103]  ksys_unshare+0x45b/0xa40
[  160.071887][ T6103]  ? __pfx_ksys_unshare+0x10/0x10
[  160.071928][ T6103]  __x64_sys_unshare+0x31/0x40
[  160.071958][ T6103]  do_syscall_64+0xcd/0x490
[  160.071981][ T6103]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  160.072005][ T6103] RIP: 0033:0x7f433e18e929
[  160.072023][ T6103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  160.072045][ T6103] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  160.072066][ T6103] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  160.072081][ T6103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  160.072098][ T6103] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  160.072116][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  160.072134][ T6103] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  160.072172][ T6103]  </TASK>
[  160.438333][ T6104] FAULT_INJECTION: forcing a failure.
[  160.438333][ T6104] name failslab, interval 1, probability 0, space 0, times 0
[  160.451197][ T6104] CPU: 1 UID: 0 PID: 6104 Comm: syz.0.62 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  160.451228][ T6104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  160.451242][ T6104] Call Trace:
[  160.451251][ T6104]  <TASK>
[  160.451260][ T6104]  dump_stack_lvl+0x16c/0x1f0
[  160.451300][ T6104]  should_fail_ex+0x512/0x640
[  160.451333][ T6104]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  160.451371][ T6104]  should_failslab+0xc2/0x120
[  160.451391][ T6104]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  160.451423][ T6104]  ? __proc_create+0xc3/0x8c0
[  160.451457][ T6104]  ? __proc_create+0x2ce/0x8c0
[  160.451495][ T6104]  __proc_create+0x2ce/0x8c0
[  160.451531][ T6104]  ? __pfx___proc_create+0x10/0x10
[  160.451572][ T6104]  ? _raw_write_unlock+0x28/0x50
[  160.451617][ T6104]  proc_create_reg+0x7d/0x180
[  160.451641][ T6104]  proc_create_data+0x86/0x110
[  160.451662][ T6104]  ? __pfx_proc_create_data+0x10/0x10
[  160.451686][ T6104]  ? cache_register_net+0x137/0x5e0
[  160.451721][ T6104]  cache_register_net+0x1e0/0x5e0
[  160.451748][ T6104]  nfsd_idmap_init+0xb6/0x250
[  160.451778][ T6104]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.451801][ T6104]  nfsd_net_init+0x69/0x3d0
[  160.451824][ T6104]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.451849][ T6104]  ops_init+0x1df/0x5f0
[  160.451875][ T6104]  setup_net+0x1ff/0x510
[  160.451897][ T6104]  ? lockdep_init_map_type+0x5c/0x280
[  160.451929][ T6104]  ? __pfx_setup_net+0x10/0x10
[  160.451955][ T6104]  ? debug_mutex_init+0x37/0x70
[  160.451980][ T6104]  copy_net_ns+0x2a6/0x5f0
[  160.452009][ T6104]  create_new_namespaces+0x3ea/0xa90
[  160.452042][ T6104]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  160.452070][ T6104]  ksys_unshare+0x45b/0xa40
[  160.452102][ T6104]  ? __pfx_ksys_unshare+0x10/0x10
[  160.452145][ T6104]  __x64_sys_unshare+0x31/0x40
[  160.452176][ T6104]  do_syscall_64+0xcd/0x490
[  160.452199][ T6104]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  160.452224][ T6104] RIP: 0033:0x7f433e18e929
[  160.452243][ T6104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  160.452265][ T6104] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  160.452287][ T6104] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  160.452302][ T6104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  160.452316][ T6104] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  160.452330][ T6104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  160.452344][ T6104] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  160.452374][ T6104]  </TASK>
[  160.790075][ T6105] FAULT_INJECTION: forcing a failure.
[  160.790075][ T6105] name failslab, interval 1, probability 0, space 0, times 0
[  160.802853][ T6105] CPU: 0 UID: 0 PID: 6105 Comm: syz.0.63 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  160.802892][ T6105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  160.802911][ T6105] Call Trace:
[  160.802921][ T6105]  <TASK>
[  160.802930][ T6105]  dump_stack_lvl+0x16c/0x1f0
[  160.802972][ T6105]  should_fail_ex+0x512/0x640
[  160.803008][ T6105]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  160.803051][ T6105]  should_failslab+0xc2/0x120
[  160.803073][ T6105]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  160.803113][ T6105]  ? cache_create_net+0x2b/0x220
[  160.803137][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.803162][ T6105]  kmemdup_noprof+0x29/0x60
[  160.803199][ T6105]  cache_create_net+0x2b/0x220
[  160.803221][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.803245][ T6105]  nfsd_idmap_init+0x62/0x250
[  160.803289][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.803320][ T6105]  nfsd_net_init+0x69/0x3d0
[  160.803352][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  160.803384][ T6105]  ops_init+0x1df/0x5f0
[  160.803421][ T6105]  setup_net+0x1ff/0x510
[  160.803450][ T6105]  ? lockdep_init_map_type+0x5c/0x280
[  160.803505][ T6105]  ? __pfx_setup_net+0x10/0x10
[  160.803541][ T6105]  ? debug_mutex_init+0x37/0x70
[  160.803576][ T6105]  copy_net_ns+0x2a6/0x5f0
[  160.803616][ T6105]  create_new_namespaces+0x3ea/0xa90
[  160.803660][ T6105]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  160.803699][ T6105]  ksys_unshare+0x45b/0xa40
[  160.803743][ T6105]  ? __pfx_ksys_unshare+0x10/0x10
[  160.803802][ T6105]  __x64_sys_unshare+0x31/0x40
[  160.803844][ T6105]  do_syscall_64+0xcd/0x490
[  160.803876][ T6105]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  160.803909][ T6105] RIP: 0033:0x7f433e18e929
[  160.803932][ T6105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  160.803960][ T6105] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  160.803989][ T6105] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  160.804009][ T6105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  160.804028][ T6105] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  160.804046][ T6105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  160.804065][ T6105] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  160.804104][ T6105]  </TASK>
[  161.127887][ T6106] FAULT_INJECTION: forcing a failure.
[  161.127887][ T6106] name failslab, interval 1, probability 0, space 0, times 0
[  161.141386][ T6106] CPU: 0 UID: 0 PID: 6106 Comm: syz.0.64 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  161.141425][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  161.141443][ T6106] Call Trace:
[  161.141453][ T6106]  <TASK>
[  161.141463][ T6106]  dump_stack_lvl+0x16c/0x1f0
[  161.141517][ T6106]  should_fail_ex+0x512/0x640
[  161.141566][ T6106]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  161.141623][ T6106]  should_failslab+0xc2/0x120
[  161.141651][ T6106]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  161.141715][ T6106]  ? cache_create_net+0x2b/0x220
[  161.141747][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.141781][ T6106]  kmemdup_noprof+0x29/0x60
[  161.141830][ T6106]  cache_create_net+0x2b/0x220
[  161.141860][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.141893][ T6106]  nfsd_idmap_init+0x62/0x250
[  161.141935][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.141967][ T6106]  nfsd_net_init+0x69/0x3d0
[  161.142002][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.142035][ T6106]  ops_init+0x1df/0x5f0
[  161.142072][ T6106]  setup_net+0x1ff/0x510
[  161.142103][ T6106]  ? lockdep_init_map_type+0x5c/0x280
[  161.142148][ T6106]  ? __pfx_setup_net+0x10/0x10
[  161.142182][ T6106]  ? debug_mutex_init+0x37/0x70
[  161.142218][ T6106]  copy_net_ns+0x2a6/0x5f0
[  161.142247][ T6106]  create_new_namespaces+0x3ea/0xa90
[  161.142280][ T6106]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  161.142309][ T6106]  ksys_unshare+0x45b/0xa40
[  161.142341][ T6106]  ? __pfx_ksys_unshare+0x10/0x10
[  161.142384][ T6106]  __x64_sys_unshare+0x31/0x40
[  161.142415][ T6106]  do_syscall_64+0xcd/0x490
[  161.142440][ T6106]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  161.142465][ T6106] RIP: 0033:0x7f433e18e929
[  161.142484][ T6106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  161.142509][ T6106] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  161.142531][ T6106] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  161.142547][ T6106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  161.142562][ T6106] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  161.142576][ T6106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  161.142591][ T6106] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  161.142621][ T6106]  </TASK>
[  161.467186][ T6107] FAULT_INJECTION: forcing a failure.
[  161.467186][ T6107] name failslab, interval 1, probability 0, space 0, times 0
[  161.481493][ T6107] CPU: 1 UID: 0 PID: 6107 Comm: syz.0.65 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  161.481533][ T6107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  161.481550][ T6107] Call Trace:
[  161.481562][ T6107]  <TASK>
[  161.481574][ T6107]  dump_stack_lvl+0x16c/0x1f0
[  161.481629][ T6107]  should_fail_ex+0x512/0x640
[  161.481667][ T6107]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  161.481707][ T6107]  should_failslab+0xc2/0x120
[  161.481730][ T6107]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  161.481764][ T6107]  ? __proc_create+0xc3/0x8c0
[  161.481802][ T6107]  ? __proc_create+0x2ce/0x8c0
[  161.481842][ T6107]  __proc_create+0x2ce/0x8c0
[  161.481881][ T6107]  ? __pfx___proc_create+0x10/0x10
[  161.481923][ T6107]  ? _raw_write_unlock+0x28/0x50
[  161.481959][ T6107]  ? proc_register+0x314/0x5f0
[  161.482000][ T6107]  proc_create_reg+0x7d/0x180
[  161.482024][ T6107]  proc_create_data+0x86/0x110
[  161.482046][ T6107]  ? __pfx_proc_create_data+0x10/0x10
[  161.482070][ T6107]  ? cache_register_net+0x137/0x5e0
[  161.482103][ T6107]  cache_register_net+0x2d6/0x5e0
[  161.482132][ T6107]  nfsd_export_init+0x16e/0x250
[  161.482158][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.482182][ T6107]  nfsd_net_init+0x33/0x3d0
[  161.482207][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.482231][ T6107]  ops_init+0x1df/0x5f0
[  161.482259][ T6107]  setup_net+0x1ff/0x510
[  161.482281][ T6107]  ? lockdep_init_map_type+0x5c/0x280
[  161.482314][ T6107]  ? __pfx_setup_net+0x10/0x10
[  161.482340][ T6107]  ? debug_mutex_init+0x37/0x70
[  161.482366][ T6107]  copy_net_ns+0x2a6/0x5f0
[  161.482396][ T6107]  create_new_namespaces+0x3ea/0xa90
[  161.482437][ T6107]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  161.482467][ T6107]  ksys_unshare+0x45b/0xa40
[  161.482499][ T6107]  ? __pfx_ksys_unshare+0x10/0x10
[  161.482542][ T6107]  __x64_sys_unshare+0x31/0x40
[  161.482572][ T6107]  do_syscall_64+0xcd/0x490
[  161.482596][ T6107]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  161.482620][ T6107] RIP: 0033:0x7f433e18e929
[  161.482640][ T6107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  161.482664][ T6107] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  161.482686][ T6107] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  161.482702][ T6107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  161.482716][ T6107] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  161.482731][ T6107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  161.482745][ T6107] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  161.482775][ T6107]  </TASK>
[  161.826323][ T6108] FAULT_INJECTION: forcing a failure.
[  161.826323][ T6108] name failslab, interval 1, probability 0, space 0, times 0
[  161.839915][ T6108] CPU: 1 UID: 0 PID: 6108 Comm: syz.0.66 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  161.839951][ T6108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  161.839967][ T6108] Call Trace:
[  161.839975][ T6108]  <TASK>
[  161.839984][ T6108]  dump_stack_lvl+0x16c/0x1f0
[  161.840032][ T6108]  should_fail_ex+0x512/0x640
[  161.840084][ T6108]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  161.840128][ T6108]  should_failslab+0xc2/0x120
[  161.840152][ T6108]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  161.840192][ T6108]  ? __proc_create+0xc3/0x8c0
[  161.840235][ T6108]  ? __proc_create+0x2ce/0x8c0
[  161.840288][ T6108]  __proc_create+0x2ce/0x8c0
[  161.840330][ T6108]  ? __pfx___proc_create+0x10/0x10
[  161.840378][ T6108]  ? _raw_write_unlock+0x28/0x50
[  161.840518][ T6108]  ? proc_register+0x314/0x5f0
[  161.840563][ T6108]  proc_create_reg+0x7d/0x180
[  161.840591][ T6108]  proc_create_data+0x86/0x110
[  161.840616][ T6108]  ? __pfx_proc_create_data+0x10/0x10
[  161.840645][ T6108]  ? cache_register_net+0x137/0x5e0
[  161.840681][ T6108]  cache_register_net+0x25a/0x5e0
[  161.840713][ T6108]  nfsd_export_init+0x16e/0x250
[  161.840743][ T6108]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.840770][ T6108]  nfsd_net_init+0x33/0x3d0
[  161.840798][ T6108]  ? __pfx_nfsd_net_init+0x10/0x10
[  161.840825][ T6108]  ops_init+0x1df/0x5f0
[  161.840856][ T6108]  setup_net+0x1ff/0x510
[  161.840881][ T6108]  ? lockdep_init_map_type+0x5c/0x280
[  161.840967][ T6108]  ? __pfx_setup_net+0x10/0x10
[  161.840995][ T6108]  ? debug_mutex_init+0x37/0x70
[  161.841025][ T6108]  copy_net_ns+0x2a6/0x5f0
[  161.841056][ T6108]  create_new_namespaces+0x3ea/0xa90
[  161.841089][ T6108]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  161.841117][ T6108]  ksys_unshare+0x45b/0xa40
[  161.841150][ T6108]  ? __pfx_ksys_unshare+0x10/0x10
[  161.841193][ T6108]  __x64_sys_unshare+0x31/0x40
[  161.841224][ T6108]  do_syscall_64+0xcd/0x490
[  161.841253][ T6108]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  161.841278][ T6108] RIP: 0033:0x7f433e18e929
[  161.841298][ T6108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  161.841321][ T6108] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  161.841343][ T6108] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  161.841360][ T6108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  161.841384][ T6108] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  161.841399][ T6108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  161.841414][ T6108] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  161.841444][ T6108]  </TASK>
[  162.170723][ T6109] FAULT_INJECTION: forcing a failure.
[  162.170723][ T6109] name failslab, interval 1, probability 0, space 0, times 0
[  162.183657][ T6109] CPU: 0 UID: 0 PID: 6109 Comm: syz.0.67 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  162.183698][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  162.183717][ T6109] Call Trace:
[  162.183727][ T6109]  <TASK>
[  162.183740][ T6109]  dump_stack_lvl+0x16c/0x1f0
[  162.183794][ T6109]  should_fail_ex+0x512/0x640
[  162.183841][ T6109]  ? __kmalloc_noprof+0xbf/0x510
[  162.183891][ T6109]  ? cache_create_net+0x9d/0x220
[  162.183920][ T6109]  should_failslab+0xc2/0x120
[  162.183949][ T6109]  __kmalloc_noprof+0xd2/0x510
[  162.184008][ T6109]  cache_create_net+0x9d/0x220
[  162.184038][ T6109]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.184072][ T6109]  nfsd_idmap_init+0x62/0x250
[  162.184115][ T6109]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.184147][ T6109]  nfsd_net_init+0x69/0x3d0
[  162.184182][ T6109]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.184215][ T6109]  ops_init+0x1df/0x5f0
[  162.184253][ T6109]  setup_net+0x1ff/0x510
[  162.184282][ T6109]  ? lockdep_init_map_type+0x5c/0x280
[  162.184325][ T6109]  ? __pfx_setup_net+0x10/0x10
[  162.184359][ T6109]  ? debug_mutex_init+0x37/0x70
[  162.184394][ T6109]  copy_net_ns+0x2a6/0x5f0
[  162.184437][ T6109]  create_new_namespaces+0x3ea/0xa90
[  162.184469][ T6109]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  162.184498][ T6109]  ksys_unshare+0x45b/0xa40
[  162.184530][ T6109]  ? __pfx_ksys_unshare+0x10/0x10
[  162.184573][ T6109]  __x64_sys_unshare+0x31/0x40
[  162.184604][ T6109]  do_syscall_64+0xcd/0x490
[  162.184628][ T6109]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  162.184652][ T6109] RIP: 0033:0x7f433e18e929
[  162.184671][ T6109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  162.184694][ T6109] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  162.184715][ T6109] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  162.184731][ T6109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  162.184745][ T6109] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  162.184759][ T6109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  162.184773][ T6109] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  162.184802][ T6109]  </TASK>
[  162.488150][ T6110] FAULT_INJECTION: forcing a failure.
[  162.488150][ T6110] name failslab, interval 1, probability 0, space 0, times 0
[  162.501008][ T6110] CPU: 1 UID: 0 PID: 6110 Comm: syz.0.68 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  162.501039][ T6110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  162.501054][ T6110] Call Trace:
[  162.501063][ T6110]  <TASK>
[  162.501072][ T6110]  dump_stack_lvl+0x16c/0x1f0
[  162.501114][ T6110]  should_fail_ex+0x512/0x640
[  162.501150][ T6110]  ? __kmalloc_noprof+0xbf/0x510
[  162.501186][ T6110]  ? cache_create_net+0x9d/0x220
[  162.501207][ T6110]  should_failslab+0xc2/0x120
[  162.501229][ T6110]  __kmalloc_noprof+0xd2/0x510
[  162.501270][ T6110]  cache_create_net+0x9d/0x220
[  162.501293][ T6110]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.501318][ T6110]  nfsd_idmap_init+0x62/0x250
[  162.501349][ T6110]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.501373][ T6110]  nfsd_net_init+0x69/0x3d0
[  162.501428][ T6110]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.501451][ T6110]  ops_init+0x1df/0x5f0
[  162.501479][ T6110]  setup_net+0x1ff/0x510
[  162.501500][ T6110]  ? lockdep_init_map_type+0x5c/0x280
[  162.501532][ T6110]  ? __pfx_setup_net+0x10/0x10
[  162.501558][ T6110]  ? debug_mutex_init+0x37/0x70
[  162.501583][ T6110]  copy_net_ns+0x2a6/0x5f0
[  162.501612][ T6110]  create_new_namespaces+0x3ea/0xa90
[  162.501649][ T6110]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  162.501679][ T6110]  ksys_unshare+0x45b/0xa40
[  162.501712][ T6110]  ? __pfx_ksys_unshare+0x10/0x10
[  162.501755][ T6110]  __x64_sys_unshare+0x31/0x40
[  162.501786][ T6110]  do_syscall_64+0xcd/0x490
[  162.501810][ T6110]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  162.501834][ T6110] RIP: 0033:0x7f433e18e929
[  162.501854][ T6110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  162.501877][ T6110] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  162.501899][ T6110] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  162.501916][ T6110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  162.501930][ T6110] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  162.501945][ T6110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  162.501959][ T6110] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  162.501989][ T6110]  </TASK>
[  162.795464][ T6111] FAULT_INJECTION: forcing a failure.
[  162.795464][ T6111] name failslab, interval 1, probability 0, space 0, times 0
[  162.808297][ T6111] CPU: 0 UID: 0 PID: 6111 Comm: syz.0.69 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  162.808338][ T6111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  162.808356][ T6111] Call Trace:
[  162.808366][ T6111]  <TASK>
[  162.808377][ T6111]  dump_stack_lvl+0x16c/0x1f0
[  162.808433][ T6111]  should_fail_ex+0x512/0x640
[  162.808480][ T6111]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  162.808534][ T6111]  should_failslab+0xc2/0x120
[  162.808571][ T6111]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  162.808617][ T6111]  ? __proc_create+0xc3/0x8c0
[  162.808668][ T6111]  ? __proc_create+0x2ce/0x8c0
[  162.808722][ T6111]  __proc_create+0x2ce/0x8c0
[  162.808773][ T6111]  ? __pfx___proc_create+0x10/0x10
[  162.808832][ T6111]  ? _raw_write_unlock+0x28/0x50
[  162.808885][ T6111]  proc_create_reg+0x7d/0x180
[  162.808919][ T6111]  proc_create_data+0x86/0x110
[  162.808948][ T6111]  ? __pfx_proc_create_data+0x10/0x10
[  162.808982][ T6111]  ? cache_register_net+0x137/0x5e0
[  162.809026][ T6111]  cache_register_net+0x1e0/0x5e0
[  162.809066][ T6111]  nfsd_export_init+0x16e/0x250
[  162.809100][ T6111]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.809133][ T6111]  nfsd_net_init+0x33/0x3d0
[  162.809159][ T6111]  ? __pfx_nfsd_net_init+0x10/0x10
[  162.809184][ T6111]  ops_init+0x1df/0x5f0
[  162.809211][ T6111]  setup_net+0x1ff/0x510
[  162.809232][ T6111]  ? lockdep_init_map_type+0x5c/0x280
[  162.809265][ T6111]  ? __pfx_setup_net+0x10/0x10
[  162.809291][ T6111]  ? debug_mutex_init+0x37/0x70
[  162.809318][ T6111]  copy_net_ns+0x2a6/0x5f0
[  162.809346][ T6111]  create_new_namespaces+0x3ea/0xa90
[  162.809380][ T6111]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  162.809408][ T6111]  ksys_unshare+0x45b/0xa40
[  162.809440][ T6111]  ? __pfx_ksys_unshare+0x10/0x10
[  162.809484][ T6111]  __x64_sys_unshare+0x31/0x40
[  162.809514][ T6111]  do_syscall_64+0xcd/0x490
[  162.809538][ T6111]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  162.809568][ T6111] RIP: 0033:0x7f433e18e929
[  162.809587][ T6111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  162.809609][ T6111] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  162.809631][ T6111] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  162.809647][ T6111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  162.809662][ T6111] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  162.809676][ T6111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  162.809691][ T6111] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  162.809721][ T6111]  </TASK>
[  163.156094][ T6112] FAULT_INJECTION: forcing a failure.
[  163.156094][ T6112] name failslab, interval 1, probability 0, space 0, times 0
[  163.169225][ T6112] CPU: 1 UID: 0 PID: 6112 Comm: syz.0.70 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  163.169273][ T6112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  163.169288][ T6112] Call Trace:
[  163.169296][ T6112]  <TASK>
[  163.169304][ T6112]  dump_stack_lvl+0x16c/0x1f0
[  163.169347][ T6112]  should_fail_ex+0x512/0x640
[  163.169383][ T6112]  ? __kmalloc_noprof+0xbf/0x510
[  163.169421][ T6112]  ? cache_create_net+0x9d/0x220
[  163.169441][ T6112]  should_failslab+0xc2/0x120
[  163.169464][ T6112]  __kmalloc_noprof+0xd2/0x510
[  163.169505][ T6112]  cache_create_net+0x9d/0x220
[  163.169528][ T6112]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.169553][ T6112]  nfsd_idmap_init+0x62/0x250
[  163.169584][ T6112]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.169608][ T6112]  nfsd_net_init+0x69/0x3d0
[  163.169633][ T6112]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.169657][ T6112]  ops_init+0x1df/0x5f0
[  163.169684][ T6112]  setup_net+0x1ff/0x510
[  163.169706][ T6112]  ? lockdep_init_map_type+0x5c/0x280
[  163.169740][ T6112]  ? __pfx_setup_net+0x10/0x10
[  163.169766][ T6112]  ? debug_mutex_init+0x37/0x70
[  163.169792][ T6112]  copy_net_ns+0x2a6/0x5f0
[  163.169822][ T6112]  create_new_namespaces+0x3ea/0xa90
[  163.169855][ T6112]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  163.169884][ T6112]  ksys_unshare+0x45b/0xa40
[  163.169916][ T6112]  ? __pfx_ksys_unshare+0x10/0x10
[  163.169959][ T6112]  __x64_sys_unshare+0x31/0x40
[  163.169990][ T6112]  do_syscall_64+0xcd/0x490
[  163.170014][ T6112]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  163.170039][ T6112] RIP: 0033:0x7f433e18e929
[  163.170057][ T6112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  163.170080][ T6112] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  163.170103][ T6112] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  163.170119][ T6112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  163.170133][ T6112] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  163.170147][ T6112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  163.170162][ T6112] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  163.170192][ T6112]  </TASK>
[  163.489170][ T6113] FAULT_INJECTION: forcing a failure.
[  163.489170][ T6113] name failslab, interval 1, probability 0, space 0, times 0
[  163.503527][ T6113] CPU: 0 UID: 0 PID: 6113 Comm: syz.0.71 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  163.503569][ T6113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  163.503587][ T6113] Call Trace:
[  163.503597][ T6113]  <TASK>
[  163.503608][ T6113]  dump_stack_lvl+0x16c/0x1f0
[  163.503664][ T6113]  should_fail_ex+0x512/0x640
[  163.503715][ T6113]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  163.503766][ T6113]  should_failslab+0xc2/0x120
[  163.503795][ T6113]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  163.503842][ T6113]  ? __proc_create+0xc3/0x8c0
[  163.503891][ T6113]  ? __proc_create+0x2ce/0x8c0
[  163.503951][ T6113]  __proc_create+0x2ce/0x8c0
[  163.504001][ T6113]  ? __pfx___proc_create+0x10/0x10
[  163.504066][ T6113]  ? _raw_write_unlock+0x28/0x50
[  163.504120][ T6113]  proc_create_reg+0x7d/0x180
[  163.504154][ T6113]  proc_create_data+0x86/0x110
[  163.504182][ T6113]  ? __pfx_proc_create_data+0x10/0x10
[  163.504215][ T6113]  ? cache_register_net+0x137/0x5e0
[  163.504263][ T6113]  cache_register_net+0x1e0/0x5e0
[  163.504309][ T6113]  nfsd_export_init+0x16e/0x250
[  163.504352][ T6113]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.504385][ T6113]  nfsd_net_init+0x33/0x3d0
[  163.504420][ T6113]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.504452][ T6113]  ops_init+0x1df/0x5f0
[  163.504490][ T6113]  setup_net+0x1ff/0x510
[  163.504520][ T6113]  ? lockdep_init_map_type+0x5c/0x280
[  163.504623][ T6113]  ? __pfx_setup_net+0x10/0x10
[  163.504664][ T6113]  ? debug_mutex_init+0x37/0x70
[  163.504700][ T6113]  copy_net_ns+0x2a6/0x5f0
[  163.504751][ T6113]  create_new_namespaces+0x3ea/0xa90
[  163.504796][ T6113]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  163.504836][ T6113]  ksys_unshare+0x45b/0xa40
[  163.504880][ T6113]  ? __pfx_ksys_unshare+0x10/0x10
[  163.504943][ T6113]  __x64_sys_unshare+0x31/0x40
[  163.504983][ T6113]  do_syscall_64+0xcd/0x490
[  163.505017][ T6113]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  163.505050][ T6113] RIP: 0033:0x7f433e18e929
[  163.505074][ T6113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  163.505104][ T6113] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  163.505134][ T6113] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  163.505154][ T6113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  163.505173][ T6113] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  163.505198][ T6113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  163.505216][ T6113] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  163.505258][ T6113]  </TASK>
[  163.816282][ T6114] FAULT_INJECTION: forcing a failure.
[  163.816282][ T6114] name failslab, interval 1, probability 0, space 0, times 0
[  163.829552][ T6114] CPU: 1 UID: 0 PID: 6114 Comm: syz.0.72 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  163.829585][ T6114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  163.829599][ T6114] Call Trace:
[  163.829609][ T6114]  <TASK>
[  163.829618][ T6114]  dump_stack_lvl+0x16c/0x1f0
[  163.829661][ T6114]  should_fail_ex+0x512/0x640
[  163.829697][ T6114]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  163.829740][ T6114]  should_failslab+0xc2/0x120
[  163.829762][ T6114]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  163.829802][ T6114]  ? cache_create_net+0x2b/0x220
[  163.829825][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.829851][ T6114]  kmemdup_noprof+0x29/0x60
[  163.829887][ T6114]  cache_create_net+0x2b/0x220
[  163.829910][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.829933][ T6114]  nfsd_idmap_init+0x62/0x250
[  163.829964][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.829987][ T6114]  nfsd_net_init+0x69/0x3d0
[  163.830012][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  163.830036][ T6114]  ops_init+0x1df/0x5f0
[  163.830063][ T6114]  setup_net+0x1ff/0x510
[  163.830085][ T6114]  ? lockdep_init_map_type+0x5c/0x280
[  163.830117][ T6114]  ? __pfx_setup_net+0x10/0x10
[  163.830142][ T6114]  ? debug_mutex_init+0x37/0x70
[  163.830167][ T6114]  copy_net_ns+0x2a6/0x5f0
[  163.830197][ T6114]  create_new_namespaces+0x3ea/0xa90
[  163.830229][ T6114]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  163.830262][ T6114]  ksys_unshare+0x45b/0xa40
[  163.830294][ T6114]  ? __pfx_ksys_unshare+0x10/0x10
[  163.830335][ T6114]  __x64_sys_unshare+0x31/0x40
[  163.830366][ T6114]  do_syscall_64+0xcd/0x490
[  163.830389][ T6114]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  163.830413][ T6114] RIP: 0033:0x7f433e18e929
[  163.830432][ T6114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  163.830455][ T6114] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  163.830477][ T6114] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  163.830493][ T6114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  163.830507][ T6114] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  163.830522][ T6114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  163.830536][ T6114] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  163.830566][ T6114]  </TASK>
[  164.146700][ T6115] FAULT_INJECTION: forcing a failure.
[  164.146700][ T6115] name failslab, interval 1, probability 0, space 0, times 0
[  164.160449][ T6115] CPU: 1 UID: 0 PID: 6115 Comm: syz.0.73 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  164.160487][ T6115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  164.160505][ T6115] Call Trace:
[  164.160513][ T6115]  <TASK>
[  164.160521][ T6115]  dump_stack_lvl+0x16c/0x1f0
[  164.160563][ T6115]  should_fail_ex+0x512/0x640
[  164.160598][ T6115]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  164.160636][ T6115]  should_failslab+0xc2/0x120
[  164.160658][ T6115]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  164.160690][ T6115]  ? __proc_create+0xc3/0x8c0
[  164.160726][ T6115]  ? __proc_create+0x2ce/0x8c0
[  164.160765][ T6115]  __proc_create+0x2ce/0x8c0
[  164.160802][ T6115]  ? __pfx___proc_create+0x10/0x10
[  164.160845][ T6115]  ? _raw_write_unlock+0x28/0x50
[  164.160883][ T6115]  proc_create_reg+0x7d/0x180
[  164.160907][ T6115]  proc_create_data+0x86/0x110
[  164.160928][ T6115]  ? __pfx_proc_create_data+0x10/0x10
[  164.160952][ T6115]  ? cache_register_net+0x137/0x5e0
[  164.160984][ T6115]  cache_register_net+0x1e0/0x5e0
[  164.161011][ T6115]  nfsd_idmap_init+0xb6/0x250
[  164.161042][ T6115]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.161066][ T6115]  nfsd_net_init+0x69/0x3d0
[  164.161090][ T6115]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.161113][ T6115]  ops_init+0x1df/0x5f0
[  164.161140][ T6115]  setup_net+0x1ff/0x510
[  164.161161][ T6115]  ? lockdep_init_map_type+0x5c/0x280
[  164.161193][ T6115]  ? __pfx_setup_net+0x10/0x10
[  164.161219][ T6115]  ? debug_mutex_init+0x37/0x70
[  164.161255][ T6115]  copy_net_ns+0x2a6/0x5f0
[  164.161284][ T6115]  create_new_namespaces+0x3ea/0xa90
[  164.161317][ T6115]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  164.161345][ T6115]  ksys_unshare+0x45b/0xa40
[  164.161377][ T6115]  ? __pfx_ksys_unshare+0x10/0x10
[  164.161420][ T6115]  __x64_sys_unshare+0x31/0x40
[  164.161451][ T6115]  do_syscall_64+0xcd/0x490
[  164.161475][ T6115]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.161500][ T6115] RIP: 0033:0x7f433e18e929
[  164.161519][ T6115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  164.161542][ T6115] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  164.161565][ T6115] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  164.161581][ T6115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  164.161596][ T6115] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  164.161611][ T6115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  164.161625][ T6115] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  164.161655][ T6115]  </TASK>
[  164.479450][ T6116] FAULT_INJECTION: forcing a failure.
[  164.479450][ T6116] name failslab, interval 1, probability 0, space 0, times 0
[  164.493758][ T6116] CPU: 0 UID: 0 PID: 6116 Comm: syz.0.74 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  164.493801][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  164.493820][ T6116] Call Trace:
[  164.493830][ T6116]  <TASK>
[  164.493844][ T6116]  dump_stack_lvl+0x16c/0x1f0
[  164.493901][ T6116]  should_fail_ex+0x512/0x640
[  164.493949][ T6116]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  164.494008][ T6116]  should_failslab+0xc2/0x120
[  164.494040][ T6116]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  164.494093][ T6116]  ? __pfx_proc_create_data+0x10/0x10
[  164.494139][ T6116]  ? cache_create_net+0x2b/0x220
[  164.494177][ T6116]  kmemdup_noprof+0x29/0x60
[  164.494226][ T6116]  cache_create_net+0x2b/0x220
[  164.494267][ T6116]  nfsd_idmap_init+0x11f/0x250
[  164.494310][ T6116]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.494343][ T6116]  nfsd_net_init+0x69/0x3d0
[  164.494378][ T6116]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.494412][ T6116]  ops_init+0x1df/0x5f0
[  164.494450][ T6116]  setup_net+0x1ff/0x510
[  164.494480][ T6116]  ? lockdep_init_map_type+0x5c/0x280
[  164.494524][ T6116]  ? __pfx_setup_net+0x10/0x10
[  164.494560][ T6116]  ? debug_mutex_init+0x37/0x70
[  164.494595][ T6116]  copy_net_ns+0x2a6/0x5f0
[  164.494637][ T6116]  create_new_namespaces+0x3ea/0xa90
[  164.494683][ T6116]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  164.494722][ T6116]  ksys_unshare+0x45b/0xa40
[  164.494765][ T6116]  ? __pfx_ksys_unshare+0x10/0x10
[  164.494823][ T6116]  __x64_sys_unshare+0x31/0x40
[  164.494863][ T6116]  do_syscall_64+0xcd/0x490
[  164.494896][ T6116]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.494921][ T6116] RIP: 0033:0x7f433e18e929
[  164.494941][ T6116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  164.494964][ T6116] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  164.494986][ T6116] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  164.495002][ T6116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  164.495016][ T6116] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  164.495031][ T6116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  164.495045][ T6116] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  164.495075][ T6116]  </TASK>
[  164.817765][ T6117] FAULT_INJECTION: forcing a failure.
[  164.817765][ T6117] name failslab, interval 1, probability 0, space 0, times 0
[  164.832565][ T6117] CPU: 0 UID: 0 PID: 6117 Comm: syz.0.75 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  164.832596][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  164.832610][ T6117] Call Trace:
[  164.832617][ T6117]  <TASK>
[  164.832625][ T6117]  dump_stack_lvl+0x16c/0x1f0
[  164.832668][ T6117]  should_fail_ex+0x512/0x640
[  164.832702][ T6117]  ? __kmalloc_noprof+0xbf/0x510
[  164.832737][ T6117]  ? cache_create_net+0x9d/0x220
[  164.832758][ T6117]  should_failslab+0xc2/0x120
[  164.832778][ T6117]  __kmalloc_noprof+0xd2/0x510
[  164.832817][ T6117]  cache_create_net+0x9d/0x220
[  164.832840][ T6117]  nfsd_export_init+0x11f/0x250
[  164.832865][ T6117]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.832887][ T6117]  nfsd_net_init+0x33/0x3d0
[  164.832911][ T6117]  ? __pfx_nfsd_net_init+0x10/0x10
[  164.832933][ T6117]  ops_init+0x1df/0x5f0
[  164.832959][ T6117]  setup_net+0x1ff/0x510
[  164.832980][ T6117]  ? lockdep_init_map_type+0x5c/0x280
[  164.833011][ T6117]  ? __pfx_setup_net+0x10/0x10
[  164.833036][ T6117]  ? debug_mutex_init+0x37/0x70
[  164.833060][ T6117]  copy_net_ns+0x2a6/0x5f0
[  164.833088][ T6117]  create_new_namespaces+0x3ea/0xa90
[  164.833119][ T6117]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  164.833149][ T6117]  ksys_unshare+0x45b/0xa40
[  164.833181][ T6117]  ? __pfx_ksys_unshare+0x10/0x10
[  164.833217][ T6117]  ? __pfx_handle_softirqs+0x10/0x10
[  164.833247][ T6117]  __x64_sys_unshare+0x31/0x40
[  164.833290][ T6117]  do_syscall_64+0xcd/0x490
[  164.833321][ T6117]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  164.833354][ T6117] RIP: 0033:0x7f433e18e929
[  164.833385][ T6117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
2025/06/12 16:07:02 executed programs: 61
[  164.833416][ T6117] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  164.833445][ T6117] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  164.833466][ T6117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  164.833485][ T6117] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  164.833504][ T6117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  164.833523][ T6117] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  164.833565][ T6117]  </TASK>
[  165.139372][ T6118] FAULT_INJECTION: forcing a failure.
[  165.139372][ T6118] name failslab, interval 1, probability 0, space 0, times 0
[  165.152845][ T6118] CPU: 1 UID: 0 PID: 6118 Comm: syz.0.76 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  165.152892][ T6118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  165.152912][ T6118] Call Trace:
[  165.152924][ T6118]  <TASK>
[  165.152937][ T6118]  dump_stack_lvl+0x16c/0x1f0
[  165.152997][ T6118]  should_fail_ex+0x512/0x640
[  165.153050][ T6118]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  165.153107][ T6118]  should_failslab+0xc2/0x120
[  165.153141][ T6118]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  165.153193][ T6118]  ? __proc_create+0xc3/0x8c0
[  165.153240][ T6118]  ? __proc_create+0x2ce/0x8c0
[  165.153302][ T6118]  __proc_create+0x2ce/0x8c0
[  165.153369][ T6118]  ? __pfx___proc_create+0x10/0x10
[  165.153434][ T6118]  ? _raw_write_unlock+0x28/0x50
[  165.153487][ T6118]  ? proc_register+0x314/0x5f0
[  165.153547][ T6118]  proc_create_reg+0x7d/0x180
[  165.153585][ T6118]  proc_create_data+0x86/0x110
[  165.153619][ T6118]  ? __pfx_proc_create_data+0x10/0x10
[  165.153651][ T6118]  ? cache_register_net+0x137/0x5e0
[  165.153687][ T6118]  cache_register_net+0x25a/0x5e0
[  165.153718][ T6118]  nfsd_idmap_init+0xb6/0x250
[  165.153754][ T6118]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.153782][ T6118]  nfsd_net_init+0x69/0x3d0
[  165.153810][ T6118]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.153837][ T6118]  ops_init+0x1df/0x5f0
[  165.153868][ T6118]  setup_net+0x1ff/0x510
[  165.153893][ T6118]  ? lockdep_init_map_type+0x5c/0x280
[  165.153931][ T6118]  ? __pfx_setup_net+0x10/0x10
[  165.153960][ T6118]  ? debug_mutex_init+0x37/0x70
[  165.153988][ T6118]  copy_net_ns+0x2a6/0x5f0
[  165.154022][ T6118]  create_new_namespaces+0x3ea/0xa90
[  165.154059][ T6118]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  165.154112][ T6118]  ksys_unshare+0x45b/0xa40
[  165.154148][ T6118]  ? __pfx_ksys_unshare+0x10/0x10
[  165.154196][ T6118]  __x64_sys_unshare+0x31/0x40
[  165.154231][ T6118]  do_syscall_64+0xcd/0x490
[  165.154258][ T6118]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.154285][ T6118] RIP: 0033:0x7f433e18e929
[  165.154306][ T6118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  165.154332][ T6118] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  165.154364][ T6118] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  165.154382][ T6118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  165.154398][ T6118] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  165.154415][ T6118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  165.154431][ T6118] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  165.154464][ T6118]  </TASK>
[  165.508229][ T6119] FAULT_INJECTION: forcing a failure.
[  165.508229][ T6119] name failslab, interval 1, probability 0, space 0, times 0
[  165.524094][ T6119] CPU: 0 UID: 0 PID: 6119 Comm: syz.0.77 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  165.524136][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  165.524163][ T6119] Call Trace:
[  165.524173][ T6119]  <TASK>
[  165.524184][ T6119]  dump_stack_lvl+0x16c/0x1f0
[  165.524241][ T6119]  should_fail_ex+0x512/0x640
[  165.524278][ T6119]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  165.524316][ T6119]  should_failslab+0xc2/0x120
[  165.524337][ T6119]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  165.524368][ T6119]  ? __proc_create+0xc3/0x8c0
[  165.524405][ T6119]  ? __proc_create+0x2ce/0x8c0
[  165.524445][ T6119]  __proc_create+0x2ce/0x8c0
[  165.524483][ T6119]  ? __pfx___proc_create+0x10/0x10
[  165.524527][ T6119]  ? _raw_write_unlock+0x28/0x50
[  165.524567][ T6119]  proc_create_reg+0x7d/0x180
[  165.524591][ T6119]  proc_create_data+0x86/0x110
[  165.524613][ T6119]  ? __pfx_proc_create_data+0x10/0x10
[  165.524637][ T6119]  ? cache_register_net+0x137/0x5e0
[  165.524669][ T6119]  cache_register_net+0x1e0/0x5e0
[  165.524698][ T6119]  nfsd_export_init+0x16e/0x250
[  165.524724][ T6119]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.524748][ T6119]  nfsd_net_init+0x33/0x3d0
[  165.524773][ T6119]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.524798][ T6119]  ops_init+0x1df/0x5f0
[  165.524825][ T6119]  setup_net+0x1ff/0x510
[  165.524847][ T6119]  ? lockdep_init_map_type+0x5c/0x280
[  165.524881][ T6119]  ? __pfx_setup_net+0x10/0x10
[  165.524907][ T6119]  ? debug_mutex_init+0x37/0x70
[  165.524932][ T6119]  copy_net_ns+0x2a6/0x5f0
[  165.524962][ T6119]  create_new_namespaces+0x3ea/0xa90
[  165.524995][ T6119]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  165.525024][ T6119]  ksys_unshare+0x45b/0xa40
[  165.525056][ T6119]  ? __pfx_ksys_unshare+0x10/0x10
[  165.525099][ T6119]  __x64_sys_unshare+0x31/0x40
[  165.525129][ T6119]  do_syscall_64+0xcd/0x490
[  165.525159][ T6119]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.525184][ T6119] RIP: 0033:0x7f433e18e929
[  165.525203][ T6119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  165.525226][ T6119] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  165.525249][ T6119] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  165.525265][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  165.525279][ T6119] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  165.525294][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  165.525308][ T6119] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  165.525338][ T6119]  </TASK>
[  165.859389][ T6120] FAULT_INJECTION: forcing a failure.
[  165.859389][ T6120] name failslab, interval 1, probability 0, space 0, times 0
[  165.872474][ T6120] CPU: 1 UID: 0 PID: 6120 Comm: syz.0.78 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  165.872517][ T6120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  165.872537][ T6120] Call Trace:
[  165.872551][ T6120]  <TASK>
[  165.872564][ T6120]  dump_stack_lvl+0x16c/0x1f0
[  165.872620][ T6120]  should_fail_ex+0x512/0x640
[  165.872658][ T6120]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  165.872700][ T6120]  should_failslab+0xc2/0x120
[  165.872723][ T6120]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  165.872760][ T6120]  ? __proc_create+0xc3/0x8c0
[  165.872799][ T6120]  ? __proc_create+0x2ce/0x8c0
[  165.872841][ T6120]  __proc_create+0x2ce/0x8c0
[  165.872896][ T6120]  ? __pfx___proc_create+0x10/0x10
[  165.872942][ T6120]  ? _raw_write_unlock+0x28/0x50
[  165.872981][ T6120]  ? proc_register+0x314/0x5f0
[  165.873026][ T6120]  proc_create_reg+0x7d/0x180
[  165.873053][ T6120]  proc_create_data+0x86/0x110
[  165.873077][ T6120]  ? __pfx_proc_create_data+0x10/0x10
[  165.873104][ T6120]  ? cache_register_net+0x137/0x5e0
[  165.873148][ T6120]  cache_register_net+0x2d6/0x5e0
[  165.873181][ T6120]  nfsd_export_init+0x16e/0x250
[  165.873210][ T6120]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.873238][ T6120]  nfsd_net_init+0x33/0x3d0
[  165.873279][ T6120]  ? __pfx_nfsd_net_init+0x10/0x10
[  165.873313][ T6120]  ops_init+0x1df/0x5f0
[  165.873354][ T6120]  setup_net+0x1ff/0x510
[  165.873387][ T6120]  ? lockdep_init_map_type+0x5c/0x280
[  165.873436][ T6120]  ? __pfx_setup_net+0x10/0x10
[  165.873475][ T6120]  ? debug_mutex_init+0x37/0x70
[  165.873514][ T6120]  copy_net_ns+0x2a6/0x5f0
[  165.873559][ T6120]  create_new_namespaces+0x3ea/0xa90
[  165.873611][ T6120]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  165.873656][ T6120]  ksys_unshare+0x45b/0xa40
[  165.873706][ T6120]  ? __pfx_ksys_unshare+0x10/0x10
[  165.873772][ T6120]  __x64_sys_unshare+0x31/0x40
[  165.873818][ T6120]  do_syscall_64+0xcd/0x490
[  165.873855][ T6120]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  165.873892][ T6120] RIP: 0033:0x7f433e18e929
[  165.873921][ T6120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  165.873954][ T6120] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  165.873987][ T6120] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  165.874033][ T6120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  165.874053][ T6120] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  165.874074][ T6120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  165.874096][ T6120] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  165.874151][ T6120]  </TASK>
[  166.219179][ T6121] FAULT_INJECTION: forcing a failure.
[  166.219179][ T6121] name failslab, interval 1, probability 0, space 0, times 0
[  166.232770][ T6121] CPU: 1 UID: 0 PID: 6121 Comm: syz.0.79 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  166.232802][ T6121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  166.232816][ T6121] Call Trace:
[  166.232823][ T6121]  <TASK>
[  166.232832][ T6121]  dump_stack_lvl+0x16c/0x1f0
[  166.232874][ T6121]  should_fail_ex+0x512/0x640
[  166.232909][ T6121]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  166.232952][ T6121]  should_failslab+0xc2/0x120
[  166.232974][ T6121]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  166.233013][ T6121]  ? cache_create_net+0x2b/0x220
[  166.233036][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.233062][ T6121]  kmemdup_noprof+0x29/0x60
[  166.233104][ T6121]  cache_create_net+0x2b/0x220
[  166.233125][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.233150][ T6121]  nfsd_idmap_init+0x62/0x250
[  166.233181][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.233204][ T6121]  nfsd_net_init+0x69/0x3d0
[  166.233228][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.233257][ T6121]  ops_init+0x1df/0x5f0
[  166.233294][ T6121]  setup_net+0x1ff/0x510
[  166.233323][ T6121]  ? lockdep_init_map_type+0x5c/0x280
[  166.233367][ T6121]  ? __pfx_setup_net+0x10/0x10
[  166.233401][ T6121]  ? debug_mutex_init+0x37/0x70
[  166.233433][ T6121]  copy_net_ns+0x2a6/0x5f0
[  166.233473][ T6121]  create_new_namespaces+0x3ea/0xa90
[  166.233519][ T6121]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  166.233558][ T6121]  ksys_unshare+0x45b/0xa40
[  166.233602][ T6121]  ? __pfx_ksys_unshare+0x10/0x10
[  166.233660][ T6121]  __x64_sys_unshare+0x31/0x40
[  166.233702][ T6121]  do_syscall_64+0xcd/0x490
[  166.233735][ T6121]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.233767][ T6121] RIP: 0033:0x7f433e18e929
[  166.233793][ T6121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  166.233823][ T6121] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  166.233851][ T6121] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  166.233872][ T6121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  166.233891][ T6121] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  166.233911][ T6121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.233929][ T6121] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  166.233971][ T6121]  </TASK>
[  166.560588][ T6122] FAULT_INJECTION: forcing a failure.
[  166.560588][ T6122] name failslab, interval 1, probability 0, space 0, times 0
[  166.573981][ T6122] CPU: 1 UID: 0 PID: 6122 Comm: syz.0.80 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  166.574022][ T6122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  166.574038][ T6122] Call Trace:
[  166.574050][ T6122]  <TASK>
[  166.574061][ T6122]  dump_stack_lvl+0x16c/0x1f0
[  166.574103][ T6122]  should_fail_ex+0x512/0x640
[  166.574139][ T6122]  ? __kmalloc_noprof+0xbf/0x510
[  166.574177][ T6122]  ? cache_create_net+0x9d/0x220
[  166.574198][ T6122]  should_failslab+0xc2/0x120
[  166.574220][ T6122]  __kmalloc_noprof+0xd2/0x510
[  166.574272][ T6122]  cache_create_net+0x9d/0x220
[  166.574295][ T6122]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.574320][ T6122]  nfsd_idmap_init+0x62/0x250
[  166.574352][ T6122]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.574375][ T6122]  nfsd_net_init+0x69/0x3d0
[  166.574400][ T6122]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.574425][ T6122]  ops_init+0x1df/0x5f0
[  166.574452][ T6122]  setup_net+0x1ff/0x510
[  166.574474][ T6122]  ? lockdep_init_map_type+0x5c/0x280
[  166.574508][ T6122]  ? __pfx_setup_net+0x10/0x10
[  166.574533][ T6122]  ? debug_mutex_init+0x37/0x70
[  166.574559][ T6122]  copy_net_ns+0x2a6/0x5f0
[  166.574591][ T6122]  create_new_namespaces+0x3ea/0xa90
[  166.574626][ T6122]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  166.574654][ T6122]  ksys_unshare+0x45b/0xa40
[  166.574687][ T6122]  ? __pfx_ksys_unshare+0x10/0x10
[  166.574730][ T6122]  __x64_sys_unshare+0x31/0x40
[  166.574760][ T6122]  do_syscall_64+0xcd/0x490
[  166.574784][ T6122]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.574809][ T6122] RIP: 0033:0x7f433e18e929
[  166.574828][ T6122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  166.574851][ T6122] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  166.574873][ T6122] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  166.574889][ T6122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  166.574904][ T6122] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  166.574919][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.574933][ T6122] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  166.574963][ T6122]  </TASK>
[  166.896920][ T6123] FAULT_INJECTION: forcing a failure.
[  166.896920][ T6123] name failslab, interval 1, probability 0, space 0, times 0
[  166.910624][ T6123] CPU: 1 UID: 0 PID: 6123 Comm: syz.0.81 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  166.910656][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  166.910670][ T6123] Call Trace:
[  166.910678][ T6123]  <TASK>
[  166.910688][ T6123]  dump_stack_lvl+0x16c/0x1f0
[  166.910732][ T6123]  should_fail_ex+0x512/0x640
[  166.910768][ T6123]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  166.910807][ T6123]  should_failslab+0xc2/0x120
[  166.910829][ T6123]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  166.910863][ T6123]  ? __proc_create+0xc3/0x8c0
[  166.910901][ T6123]  ? __proc_create+0x2ce/0x8c0
[  166.910941][ T6123]  __proc_create+0x2ce/0x8c0
[  166.910987][ T6123]  ? __pfx___proc_create+0x10/0x10
[  166.911031][ T6123]  ? _raw_write_unlock+0x28/0x50
[  166.911070][ T6123]  proc_create_reg+0x7d/0x180
[  166.911094][ T6123]  proc_create_data+0x86/0x110
[  166.911116][ T6123]  ? __pfx_proc_create_data+0x10/0x10
[  166.911140][ T6123]  ? cache_register_net+0x137/0x5e0
[  166.911173][ T6123]  cache_register_net+0x1e0/0x5e0
[  166.911201][ T6123]  nfsd_export_init+0x16e/0x250
[  166.911228][ T6123]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.911252][ T6123]  nfsd_net_init+0x33/0x3d0
[  166.911277][ T6123]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.911301][ T6123]  ops_init+0x1df/0x5f0
[  166.911328][ T6123]  setup_net+0x1ff/0x510
[  166.911350][ T6123]  ? lockdep_init_map_type+0x5c/0x280
[  166.911384][ T6123]  ? __pfx_setup_net+0x10/0x10
[  166.911409][ T6123]  ? debug_mutex_init+0x37/0x70
[  166.911435][ T6123]  copy_net_ns+0x2a6/0x5f0
[  166.911464][ T6123]  create_new_namespaces+0x3ea/0xa90
[  166.911497][ T6123]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  166.911525][ T6123]  ksys_unshare+0x45b/0xa40
[  166.911557][ T6123]  ? __pfx_ksys_unshare+0x10/0x10
[  166.911600][ T6123]  __x64_sys_unshare+0x31/0x40
[  166.911631][ T6123]  do_syscall_64+0xcd/0x490
[  166.911654][ T6123]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.911679][ T6123] RIP: 0033:0x7f433e18e929
[  166.911698][ T6123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  166.911721][ T6123] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  166.911743][ T6123] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  166.911759][ T6123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  166.911774][ T6123] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  166.911788][ T6123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.911803][ T6123] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  166.911833][ T6123]  </TASK>
[  167.260261][ T6124] FAULT_INJECTION: forcing a failure.
[  167.260261][ T6124] name failslab, interval 1, probability 0, space 0, times 0
[  167.273774][ T6124] CPU: 0 UID: 0 PID: 6124 Comm: syz.0.82 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.273813][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.273830][ T6124] Call Trace:
[  167.273840][ T6124]  <TASK>
[  167.273852][ T6124]  dump_stack_lvl+0x16c/0x1f0
[  167.273922][ T6124]  should_fail_ex+0x512/0x640
[  167.273968][ T6124]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  167.274019][ T6124]  should_failslab+0xc2/0x120
[  167.274049][ T6124]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  167.274097][ T6124]  ? __proc_create+0xc3/0x8c0
[  167.274145][ T6124]  ? __proc_create+0x2ce/0x8c0
[  167.274199][ T6124]  __proc_create+0x2ce/0x8c0
[  167.274260][ T6124]  ? __pfx___proc_create+0x10/0x10
[  167.274325][ T6124]  proc_mkdir+0x81/0x170
[  167.274352][ T6124]  ? __pfx_proc_mkdir+0x10/0x10
[  167.274404][ T6124]  ? cache_register_net+0x137/0x5e0
[  167.274448][ T6124]  cache_register_net+0x18f/0x5e0
[  167.274488][ T6124]  nfsd_idmap_init+0xb6/0x250
[  167.274532][ T6124]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.274564][ T6124]  nfsd_net_init+0x69/0x3d0
[  167.274598][ T6124]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.274629][ T6124]  ops_init+0x1df/0x5f0
[  167.274663][ T6124]  setup_net+0x1ff/0x510
[  167.274690][ T6124]  ? lockdep_init_map_type+0x5c/0x280
[  167.274733][ T6124]  ? __pfx_setup_net+0x10/0x10
[  167.274767][ T6124]  ? debug_mutex_init+0x37/0x70
[  167.274797][ T6124]  copy_net_ns+0x2a6/0x5f0
[  167.274825][ T6124]  create_new_namespaces+0x3ea/0xa90
[  167.274856][ T6124]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.274883][ T6124]  ksys_unshare+0x45b/0xa40
[  167.274913][ T6124]  ? __pfx_ksys_unshare+0x10/0x10
[  167.274954][ T6124]  __x64_sys_unshare+0x31/0x40
[  167.274982][ T6124]  do_syscall_64+0xcd/0x490
[  167.275005][ T6124]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.275029][ T6124] RIP: 0033:0x7f433e18e929
[  167.275047][ T6124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.275070][ T6124] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.275092][ T6124] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  167.275108][ T6124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.275122][ T6124] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  167.275137][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.275151][ T6124] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  167.275181][ T6124]  </TASK>
[  167.609329][ T6125] FAULT_INJECTION: forcing a failure.
[  167.609329][ T6125] name failslab, interval 1, probability 0, space 0, times 0
[  167.622983][ T6125] CPU: 1 UID: 0 PID: 6125 Comm: syz.0.83 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.623023][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.623041][ T6125] Call Trace:
[  167.623054][ T6125]  <TASK>
[  167.623064][ T6125]  dump_stack_lvl+0x16c/0x1f0
[  167.623106][ T6125]  should_fail_ex+0x512/0x640
[  167.623142][ T6125]  ? __kmalloc_noprof+0xbf/0x510
[  167.623180][ T6125]  ? cache_create_net+0x9d/0x220
[  167.623201][ T6125]  should_failslab+0xc2/0x120
[  167.623224][ T6125]  __kmalloc_noprof+0xd2/0x510
[  167.623276][ T6125]  cache_create_net+0x9d/0x220
[  167.623305][ T6125]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.623338][ T6125]  nfsd_idmap_init+0x62/0x250
[  167.623380][ T6125]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.623412][ T6125]  nfsd_net_init+0x69/0x3d0
[  167.623447][ T6125]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.623479][ T6125]  ops_init+0x1df/0x5f0
[  167.623517][ T6125]  setup_net+0x1ff/0x510
[  167.623548][ T6125]  ? lockdep_init_map_type+0x5c/0x280
[  167.623592][ T6125]  ? __pfx_setup_net+0x10/0x10
[  167.623629][ T6125]  ? debug_mutex_init+0x37/0x70
[  167.623665][ T6125]  copy_net_ns+0x2a6/0x5f0
[  167.623705][ T6125]  create_new_namespaces+0x3ea/0xa90
[  167.623751][ T6125]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.623791][ T6125]  ksys_unshare+0x45b/0xa40
[  167.623834][ T6125]  ? __pfx_ksys_unshare+0x10/0x10
[  167.623895][ T6125]  __x64_sys_unshare+0x31/0x40
[  167.623943][ T6125]  do_syscall_64+0xcd/0x490
[  167.623975][ T6125]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.624008][ T6125] RIP: 0033:0x7f433e18e929
[  167.624033][ T6125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.624063][ T6125] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.624092][ T6125] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  167.624113][ T6125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.624133][ T6125] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  167.624153][ T6125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.624171][ T6125] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  167.624214][ T6125]  </TASK>
[  167.926319][ T6126] FAULT_INJECTION: forcing a failure.
[  167.926319][ T6126] name failslab, interval 1, probability 0, space 0, times 0
[  167.941356][ T6126] CPU: 1 UID: 0 PID: 6126 Comm: syz.0.84 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.941388][ T6126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.941403][ T6126] Call Trace:
[  167.941410][ T6126]  <TASK>
[  167.941418][ T6126]  dump_stack_lvl+0x16c/0x1f0
[  167.941460][ T6126]  should_fail_ex+0x512/0x640
[  167.941496][ T6126]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  167.941535][ T6126]  should_failslab+0xc2/0x120
[  167.941557][ T6126]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  167.941592][ T6126]  ? __proc_create+0xc3/0x8c0
[  167.941629][ T6126]  ? __proc_create+0x2ce/0x8c0
[  167.941670][ T6126]  __proc_create+0x2ce/0x8c0
[  167.941707][ T6126]  ? __pfx___proc_create+0x10/0x10
[  167.941751][ T6126]  ? _raw_write_unlock+0x28/0x50
[  167.941790][ T6126]  proc_create_reg+0x7d/0x180
[  167.941815][ T6126]  proc_create_data+0x86/0x110
[  167.941837][ T6126]  ? __pfx_proc_create_data+0x10/0x10
[  167.941862][ T6126]  ? cache_register_net+0x137/0x5e0
[  167.941895][ T6126]  cache_register_net+0x1e0/0x5e0
[  167.941923][ T6126]  nfsd_export_init+0x16e/0x250
[  167.941950][ T6126]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.941975][ T6126]  nfsd_net_init+0x33/0x3d0
[  167.941999][ T6126]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.942021][ T6126]  ops_init+0x1df/0x5f0
[  167.942047][ T6126]  setup_net+0x1ff/0x510
[  167.942068][ T6126]  ? lockdep_init_map_type+0x5c/0x280
[  167.942099][ T6126]  ? __pfx_setup_net+0x10/0x10
[  167.942133][ T6126]  ? debug_mutex_init+0x37/0x70
[  167.942158][ T6126]  copy_net_ns+0x2a6/0x5f0
[  167.942188][ T6126]  create_new_namespaces+0x3ea/0xa90
[  167.942221][ T6126]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.942249][ T6126]  ksys_unshare+0x45b/0xa40
[  167.942281][ T6126]  ? __pfx_ksys_unshare+0x10/0x10
[  167.942324][ T6126]  __x64_sys_unshare+0x31/0x40
[  167.942354][ T6126]  do_syscall_64+0xcd/0x490
[  167.942378][ T6126]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.942402][ T6126] RIP: 0033:0x7f433e18e929
[  167.942421][ T6126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.942445][ T6126] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.942467][ T6126] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  167.942482][ T6126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.942497][ T6126] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  167.942513][ T6126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.942527][ T6126] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  167.942557][ T6126]  </TASK>
[  168.287391][ T6127] FAULT_INJECTION: forcing a failure.
[  168.287391][ T6127] name failslab, interval 1, probability 0, space 0, times 0
[  168.302458][ T6127] CPU: 0 UID: 0 PID: 6127 Comm: syz.0.85 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  168.302498][ T6127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  168.302524][ T6127] Call Trace:
[  168.302533][ T6127]  <TASK>
[  168.302544][ T6127]  dump_stack_lvl+0x16c/0x1f0
[  168.302598][ T6127]  should_fail_ex+0x512/0x640
[  168.302641][ T6127]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  168.302681][ T6127]  should_failslab+0xc2/0x120
[  168.302704][ T6127]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  168.302738][ T6127]  ? __proc_create+0xc3/0x8c0
[  168.302775][ T6127]  ? __proc_create+0x2ce/0x8c0
[  168.302816][ T6127]  __proc_create+0x2ce/0x8c0
[  168.302854][ T6127]  ? __pfx___proc_create+0x10/0x10
[  168.302954][ T6127]  ? _raw_write_unlock+0x28/0x50
[  168.302993][ T6127]  proc_create_reg+0x7d/0x180
[  168.303017][ T6127]  proc_create_data+0x86/0x110
[  168.303038][ T6127]  ? __pfx_proc_create_data+0x10/0x10
[  168.303062][ T6127]  ? cache_register_net+0x137/0x5e0
[  168.303094][ T6127]  cache_register_net+0x1e0/0x5e0
[  168.303123][ T6127]  nfsd_export_init+0x16e/0x250
[  168.303150][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.303174][ T6127]  nfsd_net_init+0x33/0x3d0
[  168.303200][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.303224][ T6127]  ops_init+0x1df/0x5f0
[  168.303256][ T6127]  setup_net+0x1ff/0x510
[  168.303285][ T6127]  ? lockdep_init_map_type+0x5c/0x280
[  168.303328][ T6127]  ? __pfx_setup_net+0x10/0x10
[  168.303360][ T6127]  ? debug_mutex_init+0x37/0x70
[  168.303386][ T6127]  copy_net_ns+0x2a6/0x5f0
[  168.303415][ T6127]  create_new_namespaces+0x3ea/0xa90
[  168.303448][ T6127]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  168.303477][ T6127]  ksys_unshare+0x45b/0xa40
[  168.303509][ T6127]  ? __pfx_ksys_unshare+0x10/0x10
[  168.303552][ T6127]  __x64_sys_unshare+0x31/0x40
[  168.303583][ T6127]  do_syscall_64+0xcd/0x490
[  168.303607][ T6127]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.303631][ T6127] RIP: 0033:0x7f433e18e929
[  168.303651][ T6127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  168.303674][ T6127] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  168.303696][ T6127] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  168.303712][ T6127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  168.303727][ T6127] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  168.303742][ T6127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  168.303756][ T6127] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  168.303791][ T6127]  </TASK>
[  168.649820][ T6128] FAULT_INJECTION: forcing a failure.
[  168.649820][ T6128] name failslab, interval 1, probability 0, space 0, times 0
[  168.663066][ T6128] CPU: 1 UID: 0 PID: 6128 Comm: syz.0.86 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  168.663109][ T6128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  168.663128][ T6128] Call Trace:
[  168.663139][ T6128]  <TASK>
[  168.663150][ T6128]  dump_stack_lvl+0x16c/0x1f0
[  168.663283][ T6128]  should_fail_ex+0x512/0x640
[  168.663333][ T6128]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  168.663386][ T6128]  should_failslab+0xc2/0x120
[  168.663418][ T6128]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  168.663466][ T6128]  ? __proc_create+0xc3/0x8c0
[  168.663515][ T6128]  ? __proc_create+0x2ce/0x8c0
[  168.663571][ T6128]  __proc_create+0x2ce/0x8c0
[  168.663642][ T6128]  ? __pfx___proc_create+0x10/0x10
[  168.663711][ T6128]  proc_mkdir+0x81/0x170
[  168.663740][ T6128]  ? __pfx_proc_mkdir+0x10/0x10
[  168.663793][ T6128]  ? cache_register_net+0x137/0x5e0
[  168.663838][ T6128]  cache_register_net+0x18f/0x5e0
[  168.663880][ T6128]  nfsd_export_init+0x16e/0x250
[  168.663918][ T6128]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.663951][ T6128]  nfsd_net_init+0x33/0x3d0
[  168.663984][ T6128]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.664017][ T6128]  ops_init+0x1df/0x5f0
[  168.664055][ T6128]  setup_net+0x1ff/0x510
[  168.664079][ T6128]  ? lockdep_init_map_type+0x5c/0x280
[  168.664113][ T6128]  ? __pfx_setup_net+0x10/0x10
[  168.664147][ T6128]  ? debug_mutex_init+0x37/0x70
[  168.664174][ T6128]  copy_net_ns+0x2a6/0x5f0
[  168.664205][ T6128]  create_new_namespaces+0x3ea/0xa90
[  168.664239][ T6128]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  168.664270][ T6128]  ksys_unshare+0x45b/0xa40
[  168.664304][ T6128]  ? __pfx_ksys_unshare+0x10/0x10
[  168.664349][ T6128]  __x64_sys_unshare+0x31/0x40
[  168.664380][ T6128]  do_syscall_64+0xcd/0x490
[  168.664406][ T6128]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.664430][ T6128] RIP: 0033:0x7f433e18e929
[  168.664451][ T6128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  168.664475][ T6128] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  168.664497][ T6128] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  168.664514][ T6128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  168.664529][ T6128] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  168.664544][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  168.664558][ T6128] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  168.664588][ T6128]  </TASK>
[  169.010711][ T6129] FAULT_INJECTION: forcing a failure.
[  169.010711][ T6129] name failslab, interval 1, probability 0, space 0, times 0
[  169.023763][ T6129] CPU: 0 UID: 0 PID: 6129 Comm: syz.0.87 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.023805][ T6129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.023824][ T6129] Call Trace:
[  169.023835][ T6129]  <TASK>
[  169.023846][ T6129]  dump_stack_lvl+0x16c/0x1f0
[  169.023902][ T6129]  should_fail_ex+0x512/0x640
[  169.023950][ T6129]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  169.024004][ T6129]  should_failslab+0xc2/0x120
[  169.024033][ T6129]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  169.024078][ T6129]  ? __proc_create+0xc3/0x8c0
[  169.024168][ T6129]  ? __proc_create+0x2ce/0x8c0
[  169.024223][ T6129]  __proc_create+0x2ce/0x8c0
[  169.024273][ T6129]  ? __pfx___proc_create+0x10/0x10
[  169.024330][ T6129]  ? _raw_write_unlock+0x28/0x50
[  169.024377][ T6129]  ? proc_register+0x314/0x5f0
[  169.024432][ T6129]  proc_create_reg+0x7d/0x180
[  169.024465][ T6129]  proc_create_data+0x86/0x110
[  169.024495][ T6129]  ? __pfx_proc_create_data+0x10/0x10
[  169.024527][ T6129]  ? cache_register_net+0x137/0x5e0
[  169.024569][ T6129]  cache_register_net+0x2d6/0x5e0
[  169.024605][ T6129]  nfsd_export_init+0xb6/0x250
[  169.024635][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.024659][ T6129]  nfsd_net_init+0x33/0x3d0
[  169.024684][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.024709][ T6129]  ops_init+0x1df/0x5f0
[  169.024736][ T6129]  setup_net+0x1ff/0x510
[  169.024757][ T6129]  ? lockdep_init_map_type+0x5c/0x280
[  169.024791][ T6129]  ? __pfx_setup_net+0x10/0x10
[  169.024817][ T6129]  ? debug_mutex_init+0x37/0x70
[  169.024843][ T6129]  copy_net_ns+0x2a6/0x5f0
[  169.024873][ T6129]  create_new_namespaces+0x3ea/0xa90
[  169.024906][ T6129]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.024934][ T6129]  ksys_unshare+0x45b/0xa40
[  169.024967][ T6129]  ? __pfx_ksys_unshare+0x10/0x10
[  169.025010][ T6129]  __x64_sys_unshare+0x31/0x40
[  169.025041][ T6129]  do_syscall_64+0xcd/0x490
[  169.025065][ T6129]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.025089][ T6129] RIP: 0033:0x7f433e18e929
[  169.025115][ T6129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.025137][ T6129] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.025159][ T6129] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  169.025175][ T6129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.025189][ T6129] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  169.025203][ T6129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.025217][ T6129] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  169.025246][ T6129]  </TASK>
[  169.366863][ T6130] FAULT_INJECTION: forcing a failure.
[  169.366863][ T6130] name failslab, interval 1, probability 0, space 0, times 0
[  169.379941][ T6130] CPU: 1 UID: 0 PID: 6130 Comm: syz.0.88 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.379980][ T6130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.379998][ T6130] Call Trace:
[  169.380010][ T6130]  <TASK>
[  169.380024][ T6130]  dump_stack_lvl+0x16c/0x1f0
[  169.380068][ T6130]  should_fail_ex+0x512/0x640
[  169.380104][ T6130]  ? __kmalloc_noprof+0xbf/0x510
[  169.380142][ T6130]  ? cache_create_net+0x9d/0x220
[  169.380163][ T6130]  should_failslab+0xc2/0x120
[  169.380185][ T6130]  __kmalloc_noprof+0xd2/0x510
[  169.380227][ T6130]  cache_create_net+0x9d/0x220
[  169.380252][ T6130]  nfsd_export_init+0x11f/0x250
[  169.380278][ T6130]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.380303][ T6130]  nfsd_net_init+0x33/0x3d0
[  169.380328][ T6130]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.380353][ T6130]  ops_init+0x1df/0x5f0
[  169.380380][ T6130]  setup_net+0x1ff/0x510
[  169.380402][ T6130]  ? lockdep_init_map_type+0x5c/0x280
[  169.380443][ T6130]  ? __pfx_setup_net+0x10/0x10
[  169.380472][ T6130]  ? debug_mutex_init+0x37/0x70
[  169.380497][ T6130]  copy_net_ns+0x2a6/0x5f0
[  169.380527][ T6130]  create_new_namespaces+0x3ea/0xa90
[  169.380560][ T6130]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.380589][ T6130]  ksys_unshare+0x45b/0xa40
[  169.380622][ T6130]  ? __pfx_ksys_unshare+0x10/0x10
[  169.380665][ T6130]  __x64_sys_unshare+0x31/0x40
[  169.380696][ T6130]  do_syscall_64+0xcd/0x490
[  169.380730][ T6130]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.380754][ T6130] RIP: 0033:0x7f433e18e929
[  169.380774][ T6130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.380798][ T6130] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.380819][ T6130] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  169.380835][ T6130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.380850][ T6130] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  169.380865][ T6130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.380879][ T6130] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  169.380909][ T6130]  </TASK>
[  169.697812][ T6131] FAULT_INJECTION: forcing a failure.
[  169.697812][ T6131] name failslab, interval 1, probability 0, space 0, times 0
[  169.711204][ T6131] CPU: 0 UID: 0 PID: 6131 Comm: syz.0.89 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.711244][ T6131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.711262][ T6131] Call Trace:
[  169.711275][ T6131]  <TASK>
[  169.711288][ T6131]  dump_stack_lvl+0x16c/0x1f0
[  169.711329][ T6131]  should_fail_ex+0x512/0x640
[  169.711362][ T6131]  ? __kmalloc_noprof+0xbf/0x510
[  169.711397][ T6131]  ? cache_create_net+0x9d/0x220
[  169.711417][ T6131]  should_failslab+0xc2/0x120
[  169.711437][ T6131]  __kmalloc_noprof+0xd2/0x510
[  169.711476][ T6131]  cache_create_net+0x9d/0x220
[  169.711498][ T6131]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.711522][ T6131]  nfsd_idmap_init+0x62/0x250
[  169.711551][ T6131]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.711573][ T6131]  nfsd_net_init+0x69/0x3d0
[  169.711597][ T6131]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.711620][ T6131]  ops_init+0x1df/0x5f0
[  169.711646][ T6131]  setup_net+0x1ff/0x510
[  169.711667][ T6131]  ? lockdep_init_map_type+0x5c/0x280
[  169.711698][ T6131]  ? __pfx_setup_net+0x10/0x10
[  169.711722][ T6131]  ? debug_mutex_init+0x37/0x70
[  169.711747][ T6131]  copy_net_ns+0x2a6/0x5f0
[  169.711775][ T6131]  create_new_namespaces+0x3ea/0xa90
[  169.711813][ T6131]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.711842][ T6131]  ksys_unshare+0x45b/0xa40
[  169.711874][ T6131]  ? __pfx_ksys_unshare+0x10/0x10
[  169.711916][ T6131]  __x64_sys_unshare+0x31/0x40
[  169.711947][ T6131]  do_syscall_64+0xcd/0x490
[  169.711971][ T6131]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.711996][ T6131] RIP: 0033:0x7f433e18e929
[  169.712014][ T6131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.712038][ T6131] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.712063][ T6131] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  169.712080][ T6131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.712094][ T6131] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  169.712109][ T6131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.712124][ T6131] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  169.712154][ T6131]  </TASK>
[  170.015844][ T6132] FAULT_INJECTION: forcing a failure.
[  170.015844][ T6132] name failslab, interval 1, probability 0, space 0, times 0
[  170.029571][ T6132] CPU: 1 UID: 0 PID: 6132 Comm: syz.0.90 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.029610][ T6132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.029627][ T6132] Call Trace:
[  170.029641][ T6132]  <TASK>
[  170.029651][ T6132]  dump_stack_lvl+0x16c/0x1f0
[  170.029693][ T6132]  should_fail_ex+0x512/0x640
[  170.029727][ T6132]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  170.029776][ T6132]  should_failslab+0xc2/0x120
[  170.029798][ T6132]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  170.029837][ T6132]  ? __pfx_proc_create_data+0x10/0x10
[  170.029860][ T6132]  ? cache_create_net+0x2b/0x220
[  170.029886][ T6132]  kmemdup_noprof+0x29/0x60
[  170.029923][ T6132]  cache_create_net+0x2b/0x220
[  170.029948][ T6132]  nfsd_export_init+0x11f/0x250
[  170.029974][ T6132]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.029998][ T6132]  nfsd_net_init+0x33/0x3d0
[  170.030026][ T6132]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.030058][ T6132]  ops_init+0x1df/0x5f0
[  170.030085][ T6132]  setup_net+0x1ff/0x510
[  170.030111][ T6132]  ? lockdep_init_map_type+0x5c/0x280
[  170.030143][ T6132]  ? __pfx_setup_net+0x10/0x10
[  170.030169][ T6132]  ? debug_mutex_init+0x37/0x70
[  170.030194][ T6132]  copy_net_ns+0x2a6/0x5f0
[  170.030224][ T6132]  create_new_namespaces+0x3ea/0xa90
[  170.030257][ T6132]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.030285][ T6132]  ksys_unshare+0x45b/0xa40
[  170.030318][ T6132]  ? __pfx_ksys_unshare+0x10/0x10
[  170.030360][ T6132]  __x64_sys_unshare+0x31/0x40
[  170.030390][ T6132]  do_syscall_64+0xcd/0x490
[  170.030414][ T6132]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.030438][ T6132] RIP: 0033:0x7f433e18e929
[  170.030457][ T6132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.030479][ T6132] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.030502][ T6132] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  170.030518][ T6132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.030532][ T6132] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  170.030547][ T6132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.030561][ T6132] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  170.030591][ T6132]  </TASK>
2025/06/12 16:07:07 executed programs: 77
[  170.357642][ T6133] FAULT_INJECTION: forcing a failure.
[  170.357642][ T6133] name failslab, interval 1, probability 0, space 0, times 0
[  170.370529][ T6133] CPU: 1 UID: 0 PID: 6133 Comm: syz.0.91 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.370570][ T6133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.370588][ T6133] Call Trace:
[  170.370599][ T6133]  <TASK>
[  170.370609][ T6133]  dump_stack_lvl+0x16c/0x1f0
[  170.370651][ T6133]  should_fail_ex+0x512/0x640
[  170.370688][ T6133]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  170.370727][ T6133]  should_failslab+0xc2/0x120
[  170.370750][ T6133]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  170.370781][ T6133]  ? __proc_create+0xc3/0x8c0
[  170.370815][ T6133]  ? __proc_create+0x2ce/0x8c0
[  170.370853][ T6133]  __proc_create+0x2ce/0x8c0
[  170.370889][ T6133]  ? __pfx___proc_create+0x10/0x10
[  170.370930][ T6133]  ? _raw_write_unlock+0x28/0x50
[  170.370967][ T6133]  proc_create_reg+0x7d/0x180
[  170.371000][ T6133]  proc_create_data+0x86/0x110
[  170.371021][ T6133]  ? __pfx_proc_create_data+0x10/0x10
[  170.371045][ T6133]  ? cache_register_net+0x137/0x5e0
[  170.371077][ T6133]  cache_register_net+0x1e0/0x5e0
[  170.371106][ T6133]  nfsd_export_init+0x16e/0x250
[  170.371133][ T6133]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.371157][ T6133]  nfsd_net_init+0x33/0x3d0
[  170.371182][ T6133]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.371206][ T6133]  ops_init+0x1df/0x5f0
[  170.371233][ T6133]  setup_net+0x1ff/0x510
[  170.371255][ T6133]  ? lockdep_init_map_type+0x5c/0x280
[  170.371289][ T6133]  ? __pfx_setup_net+0x10/0x10
[  170.371314][ T6133]  ? debug_mutex_init+0x37/0x70
[  170.371340][ T6133]  copy_net_ns+0x2a6/0x5f0
[  170.371371][ T6133]  create_new_namespaces+0x3ea/0xa90
[  170.371403][ T6133]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.371432][ T6133]  ksys_unshare+0x45b/0xa40
[  170.371464][ T6133]  ? __pfx_ksys_unshare+0x10/0x10
[  170.371507][ T6133]  __x64_sys_unshare+0x31/0x40
[  170.371538][ T6133]  do_syscall_64+0xcd/0x490
[  170.371562][ T6133]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.371586][ T6133] RIP: 0033:0x7f433e18e929
[  170.371605][ T6133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.371628][ T6133] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.371650][ T6133] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  170.371666][ T6133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.371681][ T6133] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  170.371695][ T6133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.371710][ T6133] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  170.371741][ T6133]  </TASK>
[  170.696778][ T6134] FAULT_INJECTION: forcing a failure.
[  170.696778][ T6134] name failslab, interval 1, probability 0, space 0, times 0
[  170.710031][ T6134] CPU: 0 UID: 0 PID: 6134 Comm: syz.0.92 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.710068][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.710083][ T6134] Call Trace:
[  170.710090][ T6134]  <TASK>
[  170.710100][ T6134]  dump_stack_lvl+0x16c/0x1f0
[  170.710143][ T6134]  should_fail_ex+0x512/0x640
[  170.710179][ T6134]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  170.710219][ T6134]  should_failslab+0xc2/0x120
[  170.710241][ T6134]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  170.710276][ T6134]  ? __proc_create+0xc3/0x8c0
[  170.710312][ T6134]  ? __proc_create+0x2ce/0x8c0
[  170.710353][ T6134]  __proc_create+0x2ce/0x8c0
[  170.710391][ T6134]  ? __pfx___proc_create+0x10/0x10
[  170.710433][ T6134]  ? _raw_write_unlock+0x28/0x50
[  170.710469][ T6134]  ? proc_register+0x314/0x5f0
[  170.710509][ T6134]  proc_create_reg+0x7d/0x180
[  170.710534][ T6134]  proc_create_data+0x86/0x110
[  170.710555][ T6134]  ? __pfx_proc_create_data+0x10/0x10
[  170.710580][ T6134]  ? cache_register_net+0x137/0x5e0
[  170.710612][ T6134]  cache_register_net+0x25a/0x5e0
[  170.710641][ T6134]  nfsd_export_init+0xb6/0x250
[  170.710667][ T6134]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.710691][ T6134]  nfsd_net_init+0x33/0x3d0
[  170.710723][ T6134]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.710748][ T6134]  ops_init+0x1df/0x5f0
[  170.710776][ T6134]  setup_net+0x1ff/0x510
[  170.710798][ T6134]  ? lockdep_init_map_type+0x5c/0x280
[  170.710831][ T6134]  ? __pfx_setup_net+0x10/0x10
[  170.710857][ T6134]  ? debug_mutex_init+0x37/0x70
[  170.710882][ T6134]  copy_net_ns+0x2a6/0x5f0
[  170.710912][ T6134]  create_new_namespaces+0x3ea/0xa90
[  170.710945][ T6134]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.710974][ T6134]  ksys_unshare+0x45b/0xa40
[  170.711006][ T6134]  ? __pfx_ksys_unshare+0x10/0x10
[  170.711049][ T6134]  __x64_sys_unshare+0x31/0x40
[  170.711080][ T6134]  do_syscall_64+0xcd/0x490
[  170.711104][ T6134]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.711129][ T6134] RIP: 0033:0x7f433e18e929
[  170.711148][ T6134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.711170][ T6134] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.711192][ T6134] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  170.711208][ T6134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.711223][ T6134] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  170.711237][ T6134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.711252][ T6134] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  170.711281][ T6134]  </TASK>
[  171.068115][ T6135] FAULT_INJECTION: forcing a failure.
[  171.068115][ T6135] name failslab, interval 1, probability 0, space 0, times 0
[  171.081392][ T6135] CPU: 1 UID: 0 PID: 6135 Comm: syz.0.93 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.081430][ T6135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.081444][ T6135] Call Trace:
[  171.081453][ T6135]  <TASK>
[  171.081463][ T6135]  dump_stack_lvl+0x16c/0x1f0
[  171.081507][ T6135]  should_fail_ex+0x512/0x640
[  171.081541][ T6135]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  171.081578][ T6135]  should_failslab+0xc2/0x120
[  171.081600][ T6135]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  171.081632][ T6135]  ? __proc_create+0xc3/0x8c0
[  171.081675][ T6135]  ? __proc_create+0x2ce/0x8c0
[  171.081715][ T6135]  __proc_create+0x2ce/0x8c0
[  171.081753][ T6135]  ? __pfx___proc_create+0x10/0x10
[  171.081797][ T6135]  ? _raw_write_unlock+0x28/0x50
[  171.081836][ T6135]  proc_create_reg+0x7d/0x180
[  171.081860][ T6135]  proc_create_data+0x86/0x110
[  171.081881][ T6135]  ? __pfx_proc_create_data+0x10/0x10
[  171.081906][ T6135]  ? cache_register_net+0x137/0x5e0
[  171.081940][ T6135]  cache_register_net+0x1e0/0x5e0
[  171.081969][ T6135]  nfsd_export_init+0x16e/0x250
[  171.081994][ T6135]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.082018][ T6135]  nfsd_net_init+0x33/0x3d0
[  171.082043][ T6135]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.082068][ T6135]  ops_init+0x1df/0x5f0
[  171.082095][ T6135]  setup_net+0x1ff/0x510
[  171.082118][ T6135]  ? lockdep_init_map_type+0x5c/0x280
[  171.082151][ T6135]  ? __pfx_setup_net+0x10/0x10
[  171.082177][ T6135]  ? debug_mutex_init+0x37/0x70
[  171.082202][ T6135]  copy_net_ns+0x2a6/0x5f0
[  171.082232][ T6135]  create_new_namespaces+0x3ea/0xa90
[  171.082266][ T6135]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.082294][ T6135]  ksys_unshare+0x45b/0xa40
[  171.082327][ T6135]  ? __pfx_ksys_unshare+0x10/0x10
[  171.082369][ T6135]  __x64_sys_unshare+0x31/0x40
[  171.082400][ T6135]  do_syscall_64+0xcd/0x490
[  171.082425][ T6135]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.082449][ T6135] RIP: 0033:0x7f433e18e929
[  171.082468][ T6135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.082491][ T6135] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.082517][ T6135] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  171.082533][ T6135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.082547][ T6135] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  171.082562][ T6135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.082576][ T6135] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  171.082606][ T6135]  </TASK>
[  171.416684][ T6136] FAULT_INJECTION: forcing a failure.
[  171.416684][ T6136] name failslab, interval 1, probability 0, space 0, times 0
[  171.429472][ T6136] CPU: 0 UID: 0 PID: 6136 Comm: syz.0.94 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.429513][ T6136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.429530][ T6136] Call Trace:
[  171.429539][ T6136]  <TASK>
[  171.429548][ T6136]  dump_stack_lvl+0x16c/0x1f0
[  171.429591][ T6136]  should_fail_ex+0x512/0x640
[  171.429627][ T6136]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  171.429672][ T6136]  should_failslab+0xc2/0x120
[  171.429695][ T6136]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  171.429729][ T6136]  ? __proc_create+0xc3/0x8c0
[  171.429766][ T6136]  ? __proc_create+0x2ce/0x8c0
[  171.429807][ T6136]  __proc_create+0x2ce/0x8c0
[  171.429846][ T6136]  ? __pfx___proc_create+0x10/0x10
[  171.429888][ T6136]  ? _raw_write_unlock+0x28/0x50
[  171.429923][ T6136]  ? proc_register+0x314/0x5f0
[  171.429964][ T6136]  proc_create_reg+0x7d/0x180
[  171.429988][ T6136]  proc_create_data+0x86/0x110
[  171.430010][ T6136]  ? __pfx_proc_create_data+0x10/0x10
[  171.430034][ T6136]  ? cache_register_net+0x137/0x5e0
[  171.430066][ T6136]  cache_register_net+0x2d6/0x5e0
[  171.430095][ T6136]  nfsd_export_init+0x16e/0x250
[  171.430121][ T6136]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.430145][ T6136]  nfsd_net_init+0x33/0x3d0
[  171.430171][ T6136]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.430195][ T6136]  ops_init+0x1df/0x5f0
[  171.430222][ T6136]  setup_net+0x1ff/0x510
[  171.430244][ T6136]  ? lockdep_init_map_type+0x5c/0x280
[  171.430277][ T6136]  ? __pfx_setup_net+0x10/0x10
[  171.430303][ T6136]  ? debug_mutex_init+0x37/0x70
[  171.430328][ T6136]  copy_net_ns+0x2a6/0x5f0
[  171.430358][ T6136]  create_new_namespaces+0x3ea/0xa90
[  171.430391][ T6136]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.430420][ T6136]  ksys_unshare+0x45b/0xa40
[  171.430452][ T6136]  ? __pfx_ksys_unshare+0x10/0x10
[  171.430495][ T6136]  __x64_sys_unshare+0x31/0x40
[  171.430526][ T6136]  do_syscall_64+0xcd/0x490
[  171.430550][ T6136]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.430573][ T6136] RIP: 0033:0x7f433e18e929
[  171.430592][ T6136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.430615][ T6136] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.430644][ T6136] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  171.430660][ T6136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.430674][ T6136] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  171.430688][ T6136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.430703][ T6136] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  171.430733][ T6136]  </TASK>
[  171.778267][ T6137] FAULT_INJECTION: forcing a failure.
[  171.778267][ T6137] name failslab, interval 1, probability 0, space 0, times 0
[  171.791787][ T6137] CPU: 0 UID: 0 PID: 6137 Comm: syz.0.95 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.791827][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.791841][ T6137] Call Trace:
[  171.791849][ T6137]  <TASK>
[  171.791857][ T6137]  dump_stack_lvl+0x16c/0x1f0
[  171.791899][ T6137]  should_fail_ex+0x512/0x640
[  171.791934][ T6137]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  171.791979][ T6137]  should_failslab+0xc2/0x120
[  171.792001][ T6137]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  171.792041][ T6137]  ? cache_create_net+0x2b/0x220
[  171.792064][ T6137]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.792090][ T6137]  kmemdup_noprof+0x29/0x60
[  171.792126][ T6137]  cache_create_net+0x2b/0x220
[  171.792148][ T6137]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.792172][ T6137]  nfsd_idmap_init+0x62/0x250
[  171.792203][ T6137]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.792226][ T6137]  nfsd_net_init+0x69/0x3d0
[  171.792251][ T6137]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.792276][ T6137]  ops_init+0x1df/0x5f0
[  171.792303][ T6137]  setup_net+0x1ff/0x510
[  171.792325][ T6137]  ? lockdep_init_map_type+0x5c/0x280
[  171.792358][ T6137]  ? __pfx_setup_net+0x10/0x10
[  171.792384][ T6137]  ? debug_mutex_init+0x37/0x70
[  171.792409][ T6137]  copy_net_ns+0x2a6/0x5f0
[  171.792439][ T6137]  create_new_namespaces+0x3ea/0xa90
[  171.792471][ T6137]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.792500][ T6137]  ksys_unshare+0x45b/0xa40
[  171.792532][ T6137]  ? __pfx_ksys_unshare+0x10/0x10
[  171.792575][ T6137]  __x64_sys_unshare+0x31/0x40
[  171.792606][ T6137]  do_syscall_64+0xcd/0x490
[  171.792629][ T6137]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.792654][ T6137] RIP: 0033:0x7f433e18e929
[  171.792672][ T6137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.792695][ T6137] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.792717][ T6137] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  171.792733][ T6137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.792748][ T6137] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  171.792762][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.792777][ T6137] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  171.792813][ T6137]  </TASK>
[  172.098145][ T6138] FAULT_INJECTION: forcing a failure.
[  172.098145][ T6138] name failslab, interval 1, probability 0, space 0, times 0
[  172.111504][ T6138] CPU: 1 UID: 0 PID: 6138 Comm: syz.0.96 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.111583][ T6138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.111597][ T6138] Call Trace:
[  172.111610][ T6138]  <TASK>
[  172.111619][ T6138]  dump_stack_lvl+0x16c/0x1f0
[  172.111661][ T6138]  should_fail_ex+0x512/0x640
[  172.111697][ T6138]  ? __kmalloc_noprof+0xbf/0x510
[  172.111735][ T6138]  ? cache_create_net+0x9d/0x220
[  172.111756][ T6138]  should_failslab+0xc2/0x120
[  172.111778][ T6138]  __kmalloc_noprof+0xd2/0x510
[  172.111821][ T6138]  cache_create_net+0x9d/0x220
[  172.111845][ T6138]  nfsd_export_init+0x11f/0x250
[  172.111871][ T6138]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.111895][ T6138]  nfsd_net_init+0x33/0x3d0
[  172.111921][ T6138]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.111945][ T6138]  ops_init+0x1df/0x5f0
[  172.111972][ T6138]  setup_net+0x1ff/0x510
[  172.111994][ T6138]  ? lockdep_init_map_type+0x5c/0x280
[  172.112029][ T6138]  ? __pfx_setup_net+0x10/0x10
[  172.112054][ T6138]  ? debug_mutex_init+0x37/0x70
[  172.112079][ T6138]  copy_net_ns+0x2a6/0x5f0
[  172.112109][ T6138]  create_new_namespaces+0x3ea/0xa90
[  172.112150][ T6138]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.112179][ T6138]  ksys_unshare+0x45b/0xa40
[  172.112211][ T6138]  ? __pfx_ksys_unshare+0x10/0x10
[  172.112253][ T6138]  __x64_sys_unshare+0x31/0x40
[  172.112284][ T6138]  do_syscall_64+0xcd/0x490
[  172.112308][ T6138]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.112332][ T6138] RIP: 0033:0x7f433e18e929
[  172.112351][ T6138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.112374][ T6138] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.112397][ T6138] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  172.112412][ T6138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.112427][ T6138] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  172.112442][ T6138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.112456][ T6138] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  172.112486][ T6138]  </TASK>
[  172.429408][ T6139] FAULT_INJECTION: forcing a failure.
[  172.429408][ T6139] name failslab, interval 1, probability 0, space 0, times 0
[  172.442306][ T6139] CPU: 0 UID: 0 PID: 6139 Comm: syz.0.97 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.442349][ T6139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.442368][ T6139] Call Trace:
[  172.442376][ T6139]  <TASK>
[  172.442386][ T6139]  dump_stack_lvl+0x16c/0x1f0
[  172.442428][ T6139]  should_fail_ex+0x512/0x640
[  172.442461][ T6139]  ? __kmalloc_noprof+0xbf/0x510
[  172.442496][ T6139]  ? cache_create_net+0x9d/0x220
[  172.442517][ T6139]  should_failslab+0xc2/0x120
[  172.442540][ T6139]  __kmalloc_noprof+0xd2/0x510
[  172.442582][ T6139]  cache_create_net+0x9d/0x220
[  172.442606][ T6139]  nfsd_export_init+0x11f/0x250
[  172.442632][ T6139]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.442657][ T6139]  nfsd_net_init+0x33/0x3d0
[  172.442682][ T6139]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.442706][ T6139]  ops_init+0x1df/0x5f0
[  172.442735][ T6139]  setup_net+0x1ff/0x510
[  172.442757][ T6139]  ? lockdep_init_map_type+0x5c/0x280
[  172.442789][ T6139]  ? __pfx_setup_net+0x10/0x10
[  172.442821][ T6139]  ? debug_mutex_init+0x37/0x70
[  172.442847][ T6139]  copy_net_ns+0x2a6/0x5f0
[  172.442877][ T6139]  create_new_namespaces+0x3ea/0xa90
[  172.442909][ T6139]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.442938][ T6139]  ksys_unshare+0x45b/0xa40
[  172.442970][ T6139]  ? __pfx_ksys_unshare+0x10/0x10
[  172.443013][ T6139]  __x64_sys_unshare+0x31/0x40
[  172.443043][ T6139]  do_syscall_64+0xcd/0x490
[  172.443067][ T6139]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.443092][ T6139] RIP: 0033:0x7f433e18e929
[  172.443110][ T6139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.443133][ T6139] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.443156][ T6139] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  172.443171][ T6139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.443186][ T6139] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  172.443200][ T6139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.443214][ T6139] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  172.443245][ T6139]  </TASK>
[  172.738958][ T6140] FAULT_INJECTION: forcing a failure.
[  172.738958][ T6140] name failslab, interval 1, probability 0, space 0, times 0
[  172.752223][ T6140] CPU: 1 UID: 0 PID: 6140 Comm: syz.0.98 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.752263][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.752281][ T6140] Call Trace:
[  172.752290][ T6140]  <TASK>
[  172.752299][ T6140]  dump_stack_lvl+0x16c/0x1f0
[  172.752341][ T6140]  should_fail_ex+0x512/0x640
[  172.752374][ T6140]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  172.752412][ T6140]  should_failslab+0xc2/0x120
[  172.752433][ T6140]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  172.752465][ T6140]  ? __proc_create+0xc3/0x8c0
[  172.752503][ T6140]  ? __proc_create+0x2ce/0x8c0
[  172.752544][ T6140]  __proc_create+0x2ce/0x8c0
[  172.752580][ T6140]  ? __pfx___proc_create+0x10/0x10
[  172.752623][ T6140]  ? _raw_write_unlock+0x28/0x50
[  172.752662][ T6140]  proc_create_reg+0x7d/0x180
[  172.752686][ T6140]  proc_create_data+0x86/0x110
[  172.752707][ T6140]  ? __pfx_proc_create_data+0x10/0x10
[  172.752738][ T6140]  ? cache_register_net+0x137/0x5e0
[  172.752769][ T6140]  cache_register_net+0x1e0/0x5e0
[  172.752798][ T6140]  nfsd_export_init+0x16e/0x250
[  172.752824][ T6140]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.752848][ T6140]  nfsd_net_init+0x33/0x3d0
[  172.752879][ T6140]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.752904][ T6140]  ops_init+0x1df/0x5f0
[  172.752931][ T6140]  setup_net+0x1ff/0x510
[  172.752953][ T6140]  ? lockdep_init_map_type+0x5c/0x280
[  172.752992][ T6140]  ? __pfx_setup_net+0x10/0x10
[  172.753017][ T6140]  ? debug_mutex_init+0x37/0x70
[  172.753041][ T6140]  copy_net_ns+0x2a6/0x5f0
[  172.753070][ T6140]  create_new_namespaces+0x3ea/0xa90
[  172.753102][ T6140]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.753139][ T6140]  ksys_unshare+0x45b/0xa40
[  172.753171][ T6140]  ? __pfx_ksys_unshare+0x10/0x10
[  172.753214][ T6140]  __x64_sys_unshare+0x31/0x40
[  172.753244][ T6140]  do_syscall_64+0xcd/0x490
[  172.753281][ T6140]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.753312][ T6140] RIP: 0033:0x7f433e18e929
[  172.753336][ T6140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.753364][ T6140] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.753393][ T6140] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  172.753433][ T6140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.753452][ T6140] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  172.753470][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.753488][ T6140] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  172.753530][ T6140]  </TASK>
[  173.102440][ T6141] FAULT_INJECTION: forcing a failure.
[  173.102440][ T6141] name failslab, interval 1, probability 0, space 0, times 0
[  173.115536][ T6141] CPU: 0 UID: 0 PID: 6141 Comm: syz.0.99 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.115576][ T6141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.115594][ T6141] Call Trace:
[  173.115604][ T6141]  <TASK>
[  173.115616][ T6141]  dump_stack_lvl+0x16c/0x1f0
[  173.115671][ T6141]  should_fail_ex+0x512/0x640
[  173.115719][ T6141]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  173.115766][ T6141]  should_failslab+0xc2/0x120
[  173.115790][ T6141]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  173.115838][ T6141]  ? __proc_create+0xc3/0x8c0
[  173.115885][ T6141]  ? __proc_create+0x2ce/0x8c0
[  173.115942][ T6141]  __proc_create+0x2ce/0x8c0
[  173.115993][ T6141]  ? __pfx___proc_create+0x10/0x10
[  173.116051][ T6141]  ? _raw_write_unlock+0x28/0x50
[  173.116097][ T6141]  ? proc_register+0x314/0x5f0
[  173.116153][ T6141]  proc_create_reg+0x7d/0x180
[  173.116187][ T6141]  proc_create_data+0x86/0x110
[  173.116216][ T6141]  ? __pfx_proc_create_data+0x10/0x10
[  173.116251][ T6141]  ? cache_register_net+0x137/0x5e0
[  173.116293][ T6141]  cache_register_net+0x25a/0x5e0
[  173.116333][ T6141]  nfsd_export_init+0x16e/0x250
[  173.116368][ T6141]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.116400][ T6141]  nfsd_net_init+0x33/0x3d0
[  173.116434][ T6141]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.116467][ T6141]  ops_init+0x1df/0x5f0
[  173.116502][ T6141]  setup_net+0x1ff/0x510
[  173.116523][ T6141]  ? lockdep_init_map_type+0x5c/0x280
[  173.116558][ T6141]  ? __pfx_setup_net+0x10/0x10
[  173.116583][ T6141]  ? debug_mutex_init+0x37/0x70
[  173.116609][ T6141]  copy_net_ns+0x2a6/0x5f0
[  173.116639][ T6141]  create_new_namespaces+0x3ea/0xa90
[  173.116671][ T6141]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.116700][ T6141]  ksys_unshare+0x45b/0xa40
[  173.116732][ T6141]  ? __pfx_ksys_unshare+0x10/0x10
[  173.116776][ T6141]  __x64_sys_unshare+0x31/0x40
[  173.116806][ T6141]  do_syscall_64+0xcd/0x490
[  173.116830][ T6141]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.116854][ T6141] RIP: 0033:0x7f433e18e929
[  173.116874][ T6141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.116897][ T6141] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.116919][ T6141] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  173.116936][ T6141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.116950][ T6141] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  173.116965][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.116979][ T6141] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  173.117009][ T6141]  </TASK>
[  173.448715][ T6142] FAULT_INJECTION: forcing a failure.
[  173.448715][ T6142] name failslab, interval 1, probability 0, space 0, times 0
[  173.462276][ T6142] CPU: 1 UID: 0 PID: 6142 Comm: syz.0.100 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.462315][ T6142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.462334][ T6142] Call Trace:
[  173.462343][ T6142]  <TASK>
[  173.462352][ T6142]  dump_stack_lvl+0x16c/0x1f0
[  173.462406][ T6142]  should_fail_ex+0x512/0x640
[  173.462440][ T6142]  ? __kmalloc_noprof+0xbf/0x510
[  173.462476][ T6142]  ? cache_create_net+0x9d/0x220
[  173.462496][ T6142]  should_failslab+0xc2/0x120
[  173.462522][ T6142]  __kmalloc_noprof+0xd2/0x510
[  173.462564][ T6142]  cache_create_net+0x9d/0x220
[  173.462588][ T6142]  nfsd_export_init+0x11f/0x250
[  173.462614][ T6142]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.462639][ T6142]  nfsd_net_init+0x33/0x3d0
[  173.462664][ T6142]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.462688][ T6142]  ops_init+0x1df/0x5f0
[  173.462716][ T6142]  setup_net+0x1ff/0x510
[  173.462738][ T6142]  ? lockdep_init_map_type+0x5c/0x280
[  173.462772][ T6142]  ? __pfx_setup_net+0x10/0x10
[  173.462798][ T6142]  ? debug_mutex_init+0x37/0x70
[  173.462823][ T6142]  copy_net_ns+0x2a6/0x5f0
[  173.462853][ T6142]  create_new_namespaces+0x3ea/0xa90
[  173.462886][ T6142]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.462914][ T6142]  ksys_unshare+0x45b/0xa40
[  173.462947][ T6142]  ? __pfx_ksys_unshare+0x10/0x10
[  173.462990][ T6142]  __x64_sys_unshare+0x31/0x40
[  173.463021][ T6142]  do_syscall_64+0xcd/0x490
[  173.463045][ T6142]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.463069][ T6142] RIP: 0033:0x7f433e18e929
[  173.463087][ T6142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.463111][ T6142] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.463133][ T6142] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  173.463149][ T6142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.463163][ T6142] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  173.463177][ T6142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.463192][ T6142] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  173.463221][ T6142]  </TASK>
[  173.756652][ T6143] FAULT_INJECTION: forcing a failure.
[  173.756652][ T6143] name failslab, interval 1, probability 0, space 0, times 0
[  173.769592][ T6143] CPU: 0 UID: 0 PID: 6143 Comm: syz.0.101 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.769632][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.769650][ T6143] Call Trace:
[  173.769663][ T6143]  <TASK>
[  173.769672][ T6143]  dump_stack_lvl+0x16c/0x1f0
[  173.769716][ T6143]  should_fail_ex+0x512/0x640
[  173.769750][ T6143]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  173.769787][ T6143]  should_failslab+0xc2/0x120
[  173.769808][ T6143]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  173.769840][ T6143]  ? __proc_create+0xc3/0x8c0
[  173.769875][ T6143]  ? __proc_create+0x2ce/0x8c0
[  173.769912][ T6143]  __proc_create+0x2ce/0x8c0
[  173.769947][ T6143]  ? __pfx___proc_create+0x10/0x10
[  173.769986][ T6143]  ? _raw_write_unlock+0x28/0x50
[  173.770043][ T6143]  ? proc_register+0x314/0x5f0
[  173.770083][ T6143]  proc_create_reg+0x7d/0x180
[  173.770108][ T6143]  proc_create_net_data+0x8e/0x1b0
[  173.770147][ T6143]  ? __pfx_proc_create_net_data+0x10/0x10
[  173.770196][ T6143]  nfs_fs_proc_net_init+0x141/0x1e0
[  173.770228][ T6143]  nfs_net_init+0x130/0x300
[  173.770258][ T6143]  ? __pfx_nfs_net_init+0x10/0x10
[  173.770286][ T6143]  ops_init+0x1df/0x5f0
[  173.770313][ T6143]  setup_net+0x1ff/0x510
[  173.770335][ T6143]  ? lockdep_init_map_type+0x5c/0x280
[  173.770368][ T6143]  ? __pfx_setup_net+0x10/0x10
[  173.770394][ T6143]  ? debug_mutex_init+0x37/0x70
[  173.770420][ T6143]  copy_net_ns+0x2a6/0x5f0
[  173.770455][ T6143]  create_new_namespaces+0x3ea/0xa90
[  173.770488][ T6143]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.770516][ T6143]  ksys_unshare+0x45b/0xa40
[  173.770548][ T6143]  ? __pfx_ksys_unshare+0x10/0x10
[  173.770591][ T6143]  __x64_sys_unshare+0x31/0x40
[  173.770629][ T6143]  do_syscall_64+0xcd/0x490
[  173.770653][ T6143]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.770678][ T6143] RIP: 0033:0x7f433e18e929
[  173.770698][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.770721][ T6143] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.770743][ T6143] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  173.770760][ T6143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.770774][ T6143] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  173.770789][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.770803][ T6143] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  173.770833][ T6143]  </TASK>
[  173.771230][ T6143] ------------[ cut here ]------------
[  174.037552][ T6143] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'nfs'
[  174.047801][ T6143] WARNING: CPU: 0 PID: 6143 at fs/proc/generic.c:727 remove_proc_entry+0x45e/0x530
[  174.057447][ T6143] Modules linked in:
[  174.062076][ T6143] CPU: 0 UID: 0 PID: 6143 Comm: syz.0.101 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  174.074735][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  174.084944][ T6143] RIP: 0010:remove_proc_entry+0x45e/0x530
[  174.090770][ T6143] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 40 ba a2 8b 48 c7 c7 60 b9 a2 8b e8 33 81 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 04 69 5e ff 90 48 b8 00 00 00 00 00
[  174.110536][ T6143] RSP: 0018:ffffc90003437b08 EFLAGS: 00010282
[  174.116697][ T6143] RAX: 0000000000000000 RBX: ffff888034dc1000 RCX: ffffffff817a92c8
[  174.124763][ T6143] RDX: ffff8880258cda00 RSI: ffffffff817a92d5 RDI: 0000000000000001
[  174.132786][ T6143] RBP: ffff8880658f30c0 R08: 0000000000000001 R09: 0000000000000000
[  174.141137][ T6143] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880658f3000
[  174.149200][ T6143] R13: ffff8880658f30e4 R14: ffff8880658f3c24 R15: dffffc0000000000
[  174.157256][ T6143] FS:  000055558b83d500(0000) GS:ffff888124962000(0000) knlGS:0000000000000000
[  174.166452][ T6143] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  174.173073][ T6143] CR2: 000055558b83d808 CR3: 0000000049b48000 CR4: 00000000003526f0
[  174.181176][ T6143] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  174.189318][ T6143] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  174.197499][ T6143] Call Trace:
[  174.200919][ T6143]  <TASK>
[  174.203940][ T6143]  ? __pfx_remove_proc_entry+0x10/0x10
[  174.209555][ T6143]  ? cache_destroy_net+0x31/0x50
[  174.214633][ T6143]  ? sunrpc_exit_net+0x37/0x90
[  174.219571][ T6143]  sunrpc_exit_net+0x46/0x90
[  174.224275][ T6143]  ? __pfx_sunrpc_exit_net+0x10/0x10
[  174.229727][ T6143]  ops_undo_list+0x2eb/0xab0
[  174.234495][ T6143]  ? __pfx_ops_undo_list+0x10/0x10
[  174.239756][ T6143]  ? ops_init+0x2fa/0x5f0
[  174.244286][ T6143]  setup_net+0x2e1/0x510
[  174.248586][ T6143]  ? __pfx_setup_net+0x10/0x10
[  174.253502][ T6143]  ? debug_mutex_init+0x37/0x70
[  174.258432][ T6143]  copy_net_ns+0x2a6/0x5f0
[  174.262985][ T6143]  create_new_namespaces+0x3ea/0xa90
[  174.268385][ T6143]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  174.274200][ T6143]  ksys_unshare+0x45b/0xa40
[  174.278851][ T6143]  ? __pfx_ksys_unshare+0x10/0x10
[  174.284013][ T6143]  __x64_sys_unshare+0x31/0x40
[  174.288848][ T6143]  do_syscall_64+0xcd/0x490
[  174.293645][ T6143]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.299633][ T6143] RIP: 0033:0x7f433e18e929
[  174.304150][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  174.323873][ T6143] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  174.332354][ T6143] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  174.340464][ T6143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  174.348540][ T6143] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  174.357004][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  174.365051][ T6143] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  174.373071][ T6143]  </TASK>
[  174.376516][ T6143] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  174.383864][ T6143] CPU: 0 UID: 0 PID: 6143 Comm: syz.0.101 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  174.395806][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  174.405892][ T6143] Call Trace:
[  174.409282][ T6143]  <TASK>
[  174.412325][ T6143]  dump_stack_lvl+0x3d/0x1f0
[  174.417157][ T6143]  panic+0x71c/0x800
[  174.421189][ T6143]  ? __pfx_panic+0x10/0x10
[  174.425731][ T6143]  ? show_trace_log_lvl+0x29b/0x3e0
[  174.431011][ T6143]  ? check_panic_on_warn+0x1f/0xb0
[  174.436296][ T6143]  ? remove_proc_entry+0x45e/0x530
[  174.441466][ T6143]  check_panic_on_warn+0xab/0xb0
[  174.446471][ T6143]  __warn+0xf6/0x3c0
[  174.450490][ T6143]  ? remove_proc_entry+0x45e/0x530
[  174.455635][ T6143]  report_bug+0x3c3/0x580
[  174.460014][ T6143]  ? remove_proc_entry+0x45e/0x530
[  174.465163][ T6143]  handle_bug+0x184/0x210
[  174.469534][ T6143]  exc_invalid_op+0x17/0x50
[  174.474089][ T6143]  asm_exc_invalid_op+0x1a/0x20
[  174.478987][ T6143] RIP: 0010:remove_proc_entry+0x45e/0x530
[  174.484741][ T6143] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 40 ba a2 8b 48 c7 c7 60 b9 a2 8b e8 33 81 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 04 69 5e ff 90 48 b8 00 00 00 00 00
[  174.504556][ T6143] RSP: 0018:ffffc90003437b08 EFLAGS: 00010282
[  174.510658][ T6143] RAX: 0000000000000000 RBX: ffff888034dc1000 RCX: ffffffff817a92c8
[  174.518661][ T6143] RDX: ffff8880258cda00 RSI: ffffffff817a92d5 RDI: 0000000000000001
[  174.526688][ T6143] RBP: ffff8880658f30c0 R08: 0000000000000001 R09: 0000000000000000
[  174.534877][ T6143] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880658f3000
[  174.542986][ T6143] R13: ffff8880658f30e4 R14: ffff8880658f3c24 R15: dffffc0000000000
[  174.551093][ T6143]  ? __warn_printk+0x198/0x350
[  174.555913][ T6143]  ? __warn_printk+0x1a5/0x350
[  174.560751][ T6143]  ? remove_proc_entry+0x45d/0x530
[  174.566625][ T6143]  ? __pfx_remove_proc_entry+0x10/0x10
[  174.572171][ T6143]  ? cache_destroy_net+0x31/0x50
[  174.577233][ T6143]  ? sunrpc_exit_net+0x37/0x90
[  174.582175][ T6143]  sunrpc_exit_net+0x46/0x90
[  174.586819][ T6143]  ? __pfx_sunrpc_exit_net+0x10/0x10
[  174.592186][ T6143]  ops_undo_list+0x2eb/0xab0
[  174.596858][ T6143]  ? __pfx_ops_undo_list+0x10/0x10
[  174.602363][ T6143]  ? ops_init+0x2fa/0x5f0
[  174.606754][ T6143]  setup_net+0x2e1/0x510
[  174.611060][ T6143]  ? __pfx_setup_net+0x10/0x10
[  174.615949][ T6143]  ? debug_mutex_init+0x37/0x70
[  174.620880][ T6143]  copy_net_ns+0x2a6/0x5f0
[  174.625442][ T6143]  create_new_namespaces+0x3ea/0xa90
[  174.630792][ T6143]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  174.636564][ T6143]  ksys_unshare+0x45b/0xa40
[  174.641203][ T6143]  ? __pfx_ksys_unshare+0x10/0x10
[  174.646668][ T6143]  __x64_sys_unshare+0x31/0x40
[  174.651894][ T6143]  do_syscall_64+0xcd/0x490
[  174.656529][ T6143]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.662600][ T6143] RIP: 0033:0x7f433e18e929
[  174.667120][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  174.688004][ T6143] RSP: 002b:00007fffa2e64868 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  174.696618][ T6143] RAX: ffffffffffffffda RBX: 00007f433e3b5fa0 RCX: 00007f433e18e929
[  174.704987][ T6143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  174.713095][ T6143] RBP: 00007f433e210b39 R08: 0000000000000000 R09: 0000000000000000
[  174.721296][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  174.729312][ T6143] R13: 00007f433e3b5fa0 R14: 00007f433e3b5fa0 R15: 0000000000000001
[  174.737816][ T6143]  </TASK>
[  174.741298][ T6143] Kernel Offset: disabled
[  174.745751][ T6143] Rebooting in 86400 seconds..